:root {
  --cream-warm: #F5F0E8;
  --rose-stone: #E8E2D9;
  --sage-mist: #DDE5E0;
  --ink-wood: #2B2520;
  --copper-antique: #C2853A;
  --copper-deep: #8B5A1F;
  --neutral-warm: #8A8178;
  --graphite-deep: #1E1D1A;
  --line-copper: rgba(194, 133, 58, 0.3);
  --line-copper-bright: rgba(194, 133, 58, 0.85);
  --glass-white: rgba(255, 255, 255, 0.75);
  --glass-soft: rgba(255, 255, 255, 0.6);
  --glass-header: rgba(255, 255, 255, 0.85);
  --copper-tint: rgba(194, 133, 58, 0.06);
  --copper-tint-strong: rgba(194, 133, 58, 0.12);
  --serif-display: 'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --jp-display: 'Noto Sans JP', 'Inter', sans-serif;
  --body-text: 'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
  --grid-unit: 4px;
  --container-width: 1320px;
  --section-pad-desktop: 120px;
  --section-pad-tablet: 80px;
  --section-pad-mobile: 56px;
  --rule-thin: 1px solid var(--line-copper);
  --rule-bright: 1px solid var(--line-copper-bright);
  --shadow-glass: 0 30px 60px -30px rgba(43, 37, 32, 0.18), 0 8px 18px -8px rgba(43, 37, 32, 0.12);
  --shadow-lift: 0 40px 80px -25px rgba(43, 37, 32, 0.28), 0 12px 24px -10px rgba(43, 37, 32, 0.18);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

strong, p, b, span, li, h1, h2, h3, h4, h5, h6, a, button, label, input, textarea, select {
  color: inherit;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--body-text);
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-wood);
  background-color: var(--cream-warm);
  background-image:
    radial-gradient(at 12% 18%, rgba(221, 229, 224, 0.55) 0px, transparent 42%),
    radial-gradient(at 88% 22%, rgba(232, 226, 217, 0.65) 0px, transparent 48%),
    radial-gradient(at 75% 78%, rgba(221, 229, 224, 0.5) 0px, transparent 50%),
    radial-gradient(at 18% 82%, rgba(245, 240, 232, 0.7) 0px, transparent 55%),
    linear-gradient(135deg, var(--cream-warm) 0%, var(--rose-stone) 100%);
  background-attachment: fixed;
  background-size: cover;
  min-height: 100vh;
  overflow-x: hidden;
  max-width: 100vw;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--serif-display);
  color: var(--ink-wood);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 0.5em 0;
}

h1 {
  font-size: 64px;
  font-weight: 600;
  letter-spacing: -0.025em;
}

h2 {
  font-size: 48px;
  letter-spacing: -0.02em;
}

h3 {
  font-size: 24px;
  letter-spacing: -0.01em;
}

h4 {
  font-size: 18px;
  font-weight: 500;
}

p {
  margin: 0 0 1.4em 0;
  color: var(--ink-wood);
}

a {
  color: var(--copper-deep);
  text-decoration: none;
  transition: color 0.25s var(--ease-out);
}

a:hover {
  color: var(--copper-antique);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-shell {
  position: relative;
  z-index: 2;
}

.section-frame {
  padding: var(--section-pad-mobile) 24px;
  position: relative;
}

.section-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  position: relative;
}

.section-divider {
  height: 2px;
  background: var(--line-copper-bright);
  width: 100%;
}

.section-eyebrow {
  font-family: var(--body-text);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--copper-antique);
  margin-bottom: 18px;
  display: inline-block;
}

.section-title {
  font-size: 44px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 16px 0;
  position: relative;
  padding-left: 24px;
  color: var(--ink-wood);
}

.section-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3px;
  background: var(--copper-antique);
}

.section-subtitle {
  font-size: 17px;
  line-height: 1.7;
  color: var(--neutral-warm);
  max-width: 720px;
  margin-bottom: 56px;
}

.glass-card {
  background: var(--glass-white);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: var(--rule-thin);
  box-shadow: var(--shadow-glass), inset 0 1px 0 rgba(255, 255, 255, 0.5);
  position: relative;
  transition: transform 0.4s var(--ease-out), border-color 0.3s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.glass-card:hover {
  border: 1px solid var(--line-copper-bright);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift), inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.glass-card-static {
  background: var(--glass-white);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: var(--rule-thin);
  box-shadow: var(--shadow-glass), inset 0 1px 0 rgba(255, 255, 255, 0.5);
  position: relative;
}

.btn-antique {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  min-height: 52px;
  font-family: var(--body-text);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-wood);
  background: transparent;
  border: 1px solid var(--line-copper-bright);
  cursor: pointer;
  position: relative;
  transition: all 0.3s var(--ease-out);
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
  max-width: 100%;
  box-sizing: border-box;
}

.btn-antique:hover {
  background: var(--copper-tint-strong);
  border-color: var(--copper-antique);
  color: var(--ink-wood);
}

.btn-antique-primary {
  background: var(--copper-antique);
  color: #FFFFFF;
  border: 1px solid var(--copper-antique);
}

.btn-antique-primary:hover {
  background: var(--copper-deep);
  border-color: var(--copper-deep);
  color: #FFFFFF;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.4);
}

.btn-antique-dark {
  background: var(--graphite-deep);
  color: #FFFFFF;
  border: 1px solid var(--graphite-deep);
}

.btn-antique-dark:hover {
  background: var(--copper-antique);
  color: #FFFFFF;
  border-color: var(--copper-antique);
}

.btn-antique-light {
  background: rgba(255, 255, 255, 0.05);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn-antique-light:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #FFFFFF;
  color: #FFFFFF;
}

.btn-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.atelier-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--glass-header);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line-copper);
  height: 72px;
  display: flex;
  align-items: center;
}

.atelier-header-inner {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--ink-wood);
  flex-shrink: 0;
}

.brand-mark {
  width: 40px;
  height: 40px;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--copper-antique);
  background: transparent;
}

.brand-mark::before {
  content: "";
  position: absolute;
  width: 24px;
  height: 24px;
  border: 1px solid var(--copper-antique);
  opacity: 0.5;
}

.brand-mark-center {
  width: 14px;
  height: 14px;
  border: 1.5px solid var(--copper-antique);
  position: relative;
  background: rgba(194, 133, 58, 0.1);
}

.brand-mark-center::before,
.brand-mark-center::after {
  content: "";
  position: absolute;
  background: var(--copper-antique);
}

.brand-mark-center::before {
  width: 12px;
  height: 1.5px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.brand-mark-center::after {
  width: 1.5px;
  height: 12px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-text-domain {
  font-family: var(--body-text);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--ink-wood);
}

.brand-text-jp {
  font-family: var(--jp-display);
  font-weight: 300;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--copper-antique);
  margin-top: 2px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.desktop-nav a {
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  font-family: var(--body-text);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-wood);
  text-decoration: none;
  border: 1px solid transparent;
  transition: all 0.25s var(--ease-out);
  white-space: nowrap;
}

.desktop-nav a:hover {
  border: 1px solid var(--line-copper-bright);
  background: var(--copper-tint);
}

.desktop-nav a.is-active {
  background: var(--copper-antique);
  color: #FFFFFF;
  border-color: var(--copper-antique);
}

.burger-toggle {
  display: none;
  width: 36px;
  height: 36px;
  background: transparent;
  border: 1px solid var(--line-copper-bright);
  cursor: pointer;
  padding: 0;
  position: relative;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.burger-toggle span {
  display: block;
  width: 18px;
  height: 1px;
  background: var(--copper-antique);
  transition: transform 0.3s var(--ease-out);
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 380px;
  height: 100vh;
  background: rgba(245, 240, 232, 0.96);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  z-index: 300;
  transform: translateX(100%);
  transition: transform 0.35s var(--ease-spring);
  padding: 80px 32px 32px 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-left: 1px solid var(--line-copper);
}

.mobile-menu.is-open {
  transform: translateX(0);
}

.mobile-menu-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  background: transparent;
  border: 1px solid var(--line-copper-bright);
  cursor: pointer;
  font-size: 18px;
  color: var(--copper-antique);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.mobile-menu a {
  display: block;
  padding: 18px 16px;
  font-family: var(--serif-display);
  font-size: 24px;
  font-weight: 600;
  color: var(--ink-wood);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: all 0.25s var(--ease-out);
  position: relative;
}

.mobile-menu a:hover,
.mobile-menu a.is-active {
  border-left-color: var(--copper-antique);
  background: var(--copper-tint);
  color: var(--copper-antique);
}

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(43, 37, 32, 0.4);
  z-index: 250;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease-out);
}

.mobile-menu-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

main {
  padding-top: 72px;
  position: relative;
  z-index: 1;
}

.hero-canvas {
  min-height: calc(100vh - 72px);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 80px 0;
}

.hero-photo {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.05) saturate(0.92);
}

.hero-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(245, 240, 232, 0.92) 0%, rgba(245, 240, 232, 0.55) 50%, rgba(245, 240, 232, 0.15) 100%);
}

.hero-card {
  position: relative;
  z-index: 2;
  background: var(--glass-white);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: var(--rule-bright);
  padding: 56px 56px 56px 56px;
  max-width: 640px;
  margin-left: max(60px, 5vw);
  box-shadow: var(--shadow-lift), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.hero-eyebrow {
  font-family: var(--body-text);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--copper-antique);
  margin-bottom: 24px;
  display: block;
}

.hero-title {
  font-family: var(--serif-display);
  font-size: 76px;
  font-weight: 600;
  line-height: 1.0;
  letter-spacing: -0.025em;
  color: var(--ink-wood);
  margin: 0 0 24px 0;
}

.hero-title .drop {
  color: var(--copper-antique);
  border-bottom: 2px solid var(--copper-antique);
  padding-bottom: 4px;
}

.hero-subtitle {
  font-family: var(--jp-display);
  font-size: 18px;
  font-weight: 500;
  color: var(--copper-antique);
  letter-spacing: 0.05em;
  margin: 0 0 32px 0;
  line-height: 1.6;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 56px;
}

.bento-tile {
  background: var(--glass-white);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: var(--rule-thin);
  padding: 32px;
  position: relative;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  transition: all 0.4s var(--ease-out);
}

.bento-tile:hover {
  border-color: var(--copper-antique);
  transform: scale(1.02);
  box-shadow: var(--shadow-lift);
  z-index: 5;
}

.bento-tile.is-large {
  grid-column: span 2;
  min-height: 360px;
}

.bento-image {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.bento-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bento-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(245, 240, 232, 0.1) 0%, rgba(43, 37, 32, 0.55) 100%);
}

.bento-tile-content {
  position: relative;
  z-index: 2;
  color: var(--ink-wood);
}

.bento-tile.is-photo .bento-tile-content {
  color: #FFFFFF;
  align-self: flex-end;
  max-width: 80%;
}

.bento-icon {
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--copper-antique);
  color: var(--copper-antique);
  margin-bottom: 16px;
  font-size: 24px;
}

.bento-tile h3 {
  font-size: 22px;
  font-weight: 600;
  margin: 0 0 12px 0;
  color: var(--ink-wood);
}

.bento-tile.is-photo h3 {
  color: #FFFFFF;
}

.bento-tile p {
  font-size: 14px;
  line-height: 1.6;
  margin: 0 0 16px 0;
  color: var(--ink-wood);
}

.bento-tile.is-photo p {
  color: rgba(255, 255, 255, 0.9);
}

.bento-tag {
  display: inline-block;
  font-family: var(--body-text);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--copper-antique);
  margin-bottom: 8px;
}

.process-timeline {
  margin-top: 56px;
  position: relative;
}

.process-timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  border-left: 1px dashed var(--line-copper-bright);
  transform: translateX(-50%);
}

.process-step {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 80px 1fr;
  gap: 24px;
  margin-bottom: 48px;
  align-items: start;
}

.process-step:nth-child(even) .process-card {
  grid-column: 3;
  grid-row: 1;
}

.process-step:nth-child(odd) .process-card {
  grid-column: 1;
  grid-row: 1;
  text-align: right;
}

.process-step:nth-child(even) .process-spacer {
  grid-column: 1;
  grid-row: 1;
}

.process-step:nth-child(odd) .process-spacer {
  grid-column: 3;
  grid-row: 1;
}

.process-marker {
  grid-column: 2;
  grid-row: 1;
  width: 56px;
  height: 56px;
  border: 2px solid var(--copper-antique);
  background: var(--cream-warm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--copper-antique);
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.process-card {
  background: var(--glass-white);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: var(--rule-thin);
  padding: 28px;
  transition: all 0.4s var(--ease-out);
}

.process-card:hover {
  border-color: var(--copper-antique);
  z-index: 50;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
}

.process-card h4 {
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 8px 0;
  color: var(--ink-wood);
}

.process-card p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--neutral-warm);
  margin: 0;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 56px;
}

.benefit-card {
  background: var(--glass-white);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: var(--rule-thin);
  padding: 32px 24px;
  position: relative;
  overflow: hidden;
  transition: all 0.4s var(--ease-out);
  flex: 1 1 0;
}

.benefit-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(45deg, var(--copper-antique) 0 1px, transparent 1px 14px);
  opacity: 0.04;
  pointer-events: none;
}

.benefit-card:hover {
  flex-grow: 2.1;
  border-color: var(--copper-antique);
  z-index: 10;
  box-shadow: var(--shadow-lift);
}

.benefit-card-icon {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--copper-antique);
  color: var(--copper-antique);
  font-size: 20px;
  margin-bottom: 20px;
}

.benefit-card h4 {
  font-size: 17px;
  font-weight: 600;
  margin: 0 0 12px 0;
  color: var(--ink-wood);
  line-height: 1.3;
}

.benefit-card p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--neutral-warm);
  margin: 0;
}

.benefit-card .benefit-card-detail {
  display: none;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line-copper);
  color: var(--neutral-warm);
  font-size: 13px;
  line-height: 1.6;
}

.benefit-card:hover .benefit-card-detail {
  display: block;
}

.marquee-shell {
  overflow: hidden;
  padding: 56px 0;
  background: transparent;
  border-top: 2px solid var(--line-copper-bright);
  border-bottom: 2px solid var(--line-copper-bright);
  margin: 80px 0 0 0;
}

.marquee-track {
  display: flex;
  gap: 64px;
  width: max-content;
  animation: marquee-scroll 30s linear infinite;
  font-family: var(--serif-display);
  font-weight: 700;
  font-size: 52px;
  color: var(--ink-wood);
  letter-spacing: -0.02em;
  align-items: center;
}

.marquee-track span {
  display: inline-flex;
  align-items: center;
  gap: 64px;
  white-space: nowrap;
}

.marquee-track .accent {
  color: var(--copper-antique);
}

.marquee-track .dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--copper-antique);
  flex-shrink: 0;
}

.marquee-shell:hover .marquee-track {
  animation-duration: 120s;
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.masters-list {
  margin-top: 56px;
  border-top: 1px solid var(--line-copper);
}

.master-row {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
  align-items: center;
  padding: 28px 0;
  border-bottom: 1px solid var(--line-copper);
  position: relative;
  transition: all 0.3s var(--ease-out);
}

.master-row:hover {
  background: var(--copper-tint);
  z-index: 50;
}

.master-info h4 {
  font-family: var(--serif-display);
  font-size: 22px;
  font-weight: 600;
  margin: 0 0 4px 0;
  color: var(--ink-wood);
}

.master-info .role {
  font-family: var(--jp-display);
  font-size: 13px;
  color: var(--copper-antique);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
  display: block;
}

.master-info .bio {
  font-size: 14px;
  color: var(--neutral-warm);
  margin: 0;
  line-height: 1.6;
}

.master-photo {
  width: 100%;
  max-width: 280px;
  height: 200px;
  border: var(--rule-bright);
  overflow: hidden;
  position: relative;
  background: var(--rose-stone);
}

.master-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  transition: all 0.4s var(--ease-out);
}

.master-row:hover .master-photo img {
  filter: grayscale(0.4) contrast(1.05);
  transform: scale(1.05);
}

.testimonials-strip {
  margin-top: 56px;
  position: relative;
}

.testimonial-track {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--copper-antique) transparent;
  padding: 16px 0;
}

.testimonial-track::-webkit-scrollbar {
  height: 6px;
}

.testimonial-track::-webkit-scrollbar-thumb {
  background: var(--copper-antique);
}

.testimonial-card {
  flex: 0 0 calc(33.333% - 16px);
  min-width: 320px;
  background: var(--glass-white);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: var(--rule-thin);
  padding: 28px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all 0.3s var(--ease-out);
}

.testimonial-card:hover {
  border-color: var(--copper-antique);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}

.testimonial-quote {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-wood);
  font-style: italic;
  margin: 0;
  flex: 1;
}

.testimonial-quote::before {
  content: "「";
  color: var(--copper-antique);
  font-size: 32px;
  font-style: normal;
  line-height: 0;
  vertical-align: -8px;
  margin-right: 4px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--line-copper);
}

.testimonial-photo {
  width: 48px;
  height: 48px;
  border-radius: 0;
  border: 1.5px solid var(--copper-antique);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--rose-stone);
}

.testimonial-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.7);
}

.testimonial-author-info {
  flex: 1;
  min-width: 0;
}

.testimonial-author-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-wood);
  margin: 0;
}

.testimonial-author-meta {
  font-size: 12px;
  color: var(--neutral-warm);
  margin: 2px 0 0 0;
  letter-spacing: 0.05em;
}

.faq-stack {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-panel {
  background: var(--glass-white);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: var(--rule-thin);
  position: relative;
  transition: all 0.3s var(--ease-out);
}

.faq-panel.is-open {
  border-left: 3px solid var(--copper-antique);
}

.faq-toggle {
  width: 100%;
  background: transparent;
  border: 0;
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  text-align: left;
  font-family: var(--body-text);
  font-size: 16px;
  font-weight: 500;
  color: var(--ink-wood);
  line-height: 1.4;
}

.faq-toggle .marker {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border: 1.5px solid var(--copper-antique);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 300;
  color: var(--copper-antique);
  transition: transform 0.3s var(--ease-out);
}

.faq-panel.is-open .faq-toggle .marker {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out);
  color: var(--neutral-warm);
  font-size: 15px;
  line-height: 1.7;
}

.faq-panel.is-open .faq-answer {
  max-height: 600px;
}

.faq-answer-inner {
  padding: 0 28px 24px 28px;
}

.contact-bar {
  background: var(--graphite-deep);
  color: #FFFFFF;
  padding: var(--section-pad-mobile) 24px;
  position: relative;
  margin-top: 80px;
  max-width: 100vw;
  overflow-x: hidden;
  box-sizing: border-box;
}

.contact-bar::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--copper-antique);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  max-width: var(--container-width);
  margin: 0 auto;
  align-items: start;
}

.contact-left {
  position: sticky;
  top: 96px;
}

.contact-eyebrow {
  font-family: var(--jp-display);
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--copper-antique);
  margin-bottom: 18px;
  display: block;
}

.contact-title {
  font-family: var(--serif-display);
  font-size: 56px;
  font-weight: 600;
  color: #FFFFFF;
  line-height: 1.05;
  margin: 0 0 32px 0;
  letter-spacing: -0.02em;
}

.contact-detail {
  margin-bottom: 24px;
}

.contact-detail-label {
  font-family: var(--body-text);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--neutral-warm);
  margin: 0 0 6px 0;
}

.contact-detail-value {
  font-family: var(--serif-display);
  font-size: 24px;
  font-weight: 600;
  color: #FFFFFF;
  margin: 0;
  text-decoration: none;
  display: block;
}

.contact-detail-value.is-tel {
  font-size: 36px;
  color: #FFFFFF;
  letter-spacing: 0.02em;
}

.contact-detail-value.is-email {
  font-size: 20px;
  color: var(--copper-antique);
}

.contact-detail-value.is-address {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
  font-family: var(--jp-display);
  font-weight: 300;
}

.contact-form {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(194, 133, 58, 0.3);
  padding: 40px;
  max-width: 100%;
  box-sizing: border-box;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
  max-width: 100%;
  box-sizing: border-box;
}

.form-field {
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
}

.form-field label {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--neutral-warm);
  margin-bottom: 8px;
  font-weight: 500;
}

.form-field input,
.form-field textarea,
.form-field select {
  font-family: var(--body-text);
  font-size: 15px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  transition: all 0.3s var(--ease-out);
  line-height: 1.4;
  max-width: 100%;
  box-sizing: border-box;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--copper-antique);
  border-width: 2px;
  padding: 13px 15px;
  background: rgba(255, 255, 255, 0.08);
  max-width: 100%;
  box-sizing: border-box;
}

.form-field textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  width: 100%;
  margin-top: 8px;
}

.atelier-footer {
  background: var(--graphite-deep);
  color: #FFFFFF;
  border-top: 2px solid var(--copper-antique);
  padding: 56px 24px 24px 24px;
}

.footer-grid {
  max-width: var(--container-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}

.footer-brand .brand-mark {
  margin-bottom: 16px;
}

.footer-brand .brand-text-domain {
  color: #FFFFFF;
}

.footer-brand p {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.65);
  margin: 16px 0 0 0;
  max-width: 320px;
}

.footer-col h5 {
  font-size: 12px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--copper-antique);
  margin: 0 0 18px 0;
  font-weight: 500;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 14px;
  text-decoration: none;
  transition: color 0.2s;
  display: inline-block;
}

.footer-col a:hover {
  color: var(--copper-antique);
}

.footer-col .footer-contact-line {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  margin-bottom: 6px;
}

.footer-bottom {
  max-width: var(--container-width);
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.55);
  margin: 0;
}

.footer-bottom .legal-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-bottom .legal-links a {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
}

.footer-bottom .legal-links a:hover {
  color: var(--copper-antique);
}

.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  max-width: 420px;
  background: var(--glass-white);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid var(--line-copper-bright);
  padding: 24px;
  z-index: 9999;
  box-shadow: var(--shadow-lift);
}

.cookie-banner-title {
  font-family: var(--serif-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--ink-wood);
  margin: 0 0 8px 0;
}

.cookie-banner-text {
  font-size: 13px;
  line-height: 1.6;
  color: var(--neutral-warm);
  margin: 0 0 16px 0;
}

.cookie-banner-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.cookie-banner-btn {
  flex: 1;
  min-width: 110px;
  padding: 10px 14px;
  font-family: var(--body-text);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
  cursor: pointer;
  border: 1px solid var(--line-copper-bright);
  background: transparent;
  color: var(--ink-wood);
  transition: all 0.2s;
  text-align: center;
}

.cookie-banner-btn:hover {
  background: var(--copper-tint);
}

.cookie-banner-btn.is-primary {
  background: var(--copper-antique);
  color: #FFFFFF;
  border-color: var(--copper-antique);
}

.cookie-banner-btn.is-primary:hover {
  background: var(--copper-deep);
  border-color: var(--copper-deep);
}

.page-hero {
  padding: 80px 24px 60px 24px;
  position: relative;
  background: linear-gradient(135deg, rgba(245, 240, 232, 0.6) 0%, rgba(232, 226, 217, 0.6) 100%);
  border-bottom: 2px solid var(--line-copper-bright);
}

.page-hero-inner {
  max-width: var(--container-width);
  margin: 0 auto;
}

.page-hero h1 {
  font-size: 64px;
  font-weight: 600;
  margin: 16px 0 16px 0;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink-wood);
}

.page-hero .lede {
  font-size: 17px;
  line-height: 1.7;
  color: var(--neutral-warm);
  max-width: 720px;
  margin: 0;
}

.breadcrumb {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--neutral-warm);
  margin-bottom: 8px;
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--copper-antique);
  text-decoration: none;
}

.breadcrumb .sep {
  color: var(--neutral-warm);
  opacity: 0.6;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.service-card {
  background: var(--glass-white);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: var(--rule-thin);
  display: flex;
  flex-direction: column;
  transition: all 0.4s var(--ease-out);
  overflow: hidden;
}

.service-card:hover {
  border-color: var(--copper-antique);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.service-card-image {
  width: 100%;
  height: 240px;
  position: relative;
  overflow: hidden;
  background: var(--rose-stone);
}

.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.service-card:hover .service-card-image img {
  transform: scale(1.05);
}

.service-card-body {
  padding: 32px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.service-card-tag {
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--copper-antique);
  margin-bottom: 8px;
  font-weight: 500;
}

.service-card h3 {
  font-size: 24px;
  font-weight: 600;
  margin: 0 0 12px 0;
  color: var(--ink-wood);
  line-height: 1.2;
}

.service-card-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--neutral-warm);
  margin: 0 0 24px 0;
  flex: 1;
}

.service-card-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line-copper);
}

.service-card-price .from {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--neutral-warm);
}

.service-card-price .amount {
  font-family: var(--serif-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--copper-antique);
  letter-spacing: -0.02em;
}

.service-card-price .currency {
  font-size: 14px;
  color: var(--copper-antique);
  font-weight: 500;
}

.service-card-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  background: transparent;
  border: 1px solid var(--line-copper-bright);
  color: var(--ink-wood);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.3s;
  align-self: flex-start;
}

.service-card-cta:hover {
  background: var(--copper-antique);
  color: #FFFFFF;
  border-color: var(--copper-antique);
}

.service-detail-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 80px;
}

.service-detail-image {
  width: 100%;
  height: 520px;
  border: var(--rule-bright);
  overflow: hidden;
  background: var(--rose-stone);
}

.service-detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-detail-content h1 {
  font-size: 56px;
  margin: 12px 0 24px 0;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.service-detail-content .price-line {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line-copper);
}

.service-detail-content .price-line .from {
  font-size: 12px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--neutral-warm);
}

.service-detail-content .price-line .amount {
  font-family: var(--serif-display);
  font-size: 56px;
  font-weight: 700;
  color: var(--copper-antique);
  letter-spacing: -0.02em;
}

.service-detail-content .lede {
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-wood);
  margin-bottom: 24px;
}

.service-detail-content p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--neutral-warm);
  margin-bottom: 16px;
}

.detail-section {
  margin-bottom: 80px;
}

.detail-section h2 {
  font-size: 36px;
  margin: 0 0 32px 0;
  padding-left: 24px;
  position: relative;
  letter-spacing: -0.02em;
}

.detail-section h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3px;
  background: var(--copper-antique);
}

.detail-image-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
}

.detail-image-row img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border: var(--rule-thin);
}

.steps-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
}

.steps-list .step-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  align-items: start;
  padding: 24px;
  background: var(--glass-white);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: var(--rule-thin);
  transition: all 0.3s;
}

.steps-list .step-item:hover {
  border-color: var(--copper-antique);
  transform: translateX(4px);
}

.steps-list .step-num {
  font-family: var(--serif-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--copper-antique);
  line-height: 1;
}

.steps-list .step-body h4 {
  font-size: 17px;
  font-weight: 600;
  margin: 0 0 8px 0;
  color: var(--ink-wood);
}

.steps-list .step-body p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--neutral-warm);
  margin: 0;
}

.story-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr 0.7fr;
  gap: 32px;
  align-items: start;
  margin-top: 48px;
}

.story-photo {
  position: relative;
  z-index: 2;
  height: 600px;
  border: var(--rule-bright);
  overflow: hidden;
  background: var(--rose-stone);
}

.story-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  transition: all 0.5s;
}

.story-photo:hover {
  z-index: 20;
  transform: scale(1.04);
  box-shadow: var(--shadow-lift);
}

.story-photo:hover img {
  filter: grayscale(0.3) contrast(1.05);
}

.story-text {
  position: relative;
  z-index: 1;
  margin-left: -18px;
  background: var(--glass-white);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: var(--rule-thin);
  padding: 40px;
}

.story-text p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-wood);
  margin-bottom: 18px;
}

.story-text p::first-letter {
  font-family: var(--serif-display);
  font-size: 56px;
  font-weight: 700;
  color: var(--copper-antique);
  float: left;
  line-height: 0.9;
  margin-right: 8px;
  margin-top: 6px;
}

.story-timeline {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.timeline-item {
  background: var(--glass-white);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: var(--rule-thin);
  border-left: 3px solid var(--copper-antique);
  padding: 20px 24px;
  transition: all 0.3s;
}

.timeline-item:hover {
  background: var(--copper-tint);
}

.timeline-year {
  font-family: var(--serif-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--copper-antique);
  margin: 0 0 6px 0;
}

.timeline-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-wood);
  margin: 0 0 4px 0;
}

.timeline-note {
  font-size: 12px;
  color: var(--neutral-warm);
  margin: 0;
  line-height: 1.5;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.showcase-item {
  background: var(--glass-white);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: var(--rule-thin);
  overflow: hidden;
  transition: all 0.4s var(--ease-out);
}

.showcase-item:hover {
  border-color: var(--copper-antique);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}

.showcase-item.is-tall {
  grid-row: span 2;
}

.showcase-image {
  width: 100%;
  height: 280px;
  overflow: hidden;
  position: relative;
  background: var(--rose-stone);
}

.showcase-item.is-tall .showcase-image {
  height: 100%;
  min-height: 580px;
}

.showcase-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.showcase-item:hover .showcase-image img {
  transform: scale(1.06);
}

.showcase-body {
  padding: 24px;
}

.showcase-body h3 {
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 8px 0;
  color: var(--ink-wood);
}

.showcase-body p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--neutral-warm);
  margin: 0 0 12px 0;
}

.showcase-meta {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--copper-antique);
  padding-top: 12px;
  border-top: 1px solid var(--line-copper);
}

.legal-page {
  padding: 80px 24px;
}

.legal-page-inner {
  max-width: 880px;
  margin: 0 auto;
  background: var(--glass-white);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: var(--rule-thin);
  padding: 56px 64px;
}

.legal-page h1 {
  font-size: 44px;
  margin: 0 0 32px 0;
  letter-spacing: -0.02em;
  padding-left: 24px;
  position: relative;
}

.legal-page h1::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3px;
  background: var(--copper-antique);
}

.legal-page h2 {
  font-size: 22px;
  font-weight: 600;
  margin: 32px 0 14px 0;
  color: var(--ink-wood);
}

.legal-page p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-wood);
  margin-bottom: 14px;
}

.legal-page ul {
  padding-left: 24px;
  margin: 0 0 18px 0;
}

.legal-page li {
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-wood);
  margin-bottom: 6px;
}

.thanks-screen {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 24px;
  text-align: center;
}

.thanks-card {
  background: var(--glass-white);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: var(--rule-bright);
  padding: 80px 64px;
  max-width: 640px;
  margin: 0 auto;
}

.thanks-eyebrow {
  font-family: var(--body-text);
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--copper-antique);
  margin-bottom: 16px;
  display: block;
}

.thanks-title {
  font-size: 56px;
  font-weight: 600;
  margin: 0 0 24px 0;
  color: var(--ink-wood);
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.thanks-text {
  font-size: 16px;
  line-height: 1.7;
  color: var(--neutral-warm);
  margin-bottom: 32px;
}

.fade-in-up {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.fade-in-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 768px) {
  .section-frame {
    padding: var(--section-pad-tablet) 32px;
  }
  .page-hero {
    padding: 100px 32px 72px 32px;
  }
  .legal-page {
    padding: 100px 32px;
  }
  .legal-page-inner {
    padding: 64px 72px;
  }
}

@media (min-width: 1024px) {
  .section-frame {
    padding: var(--section-pad-desktop) 40px;
  }
  .page-hero h1 {
    font-size: 76px;
  }
  .page-hero {
    padding: 120px 40px 88px 40px;
  }
  .legal-page {
    padding: 120px 40px;
  }
  .legal-page-inner {
    padding: 80px 96px;
  }
}

@media (min-width: 1280px) {
  .section-frame {
    padding: 140px 48px;
  }
}

@media (max-width: 1023px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
    max-width: 100%;
  }
  .contact-left {
    position: static;
  }
  .story-grid {
    grid-template-columns: 1fr 1fr;
  }
  .story-timeline {
    grid-column: span 2;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
  .showcase-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .service-detail-hero {
    grid-template-columns: 1fr;
  }
  .service-detail-image {
    height: 380px;
  }
  .bento-grid {
    grid-template-columns: 1fr 1fr;
  }
  .benefit-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-step {
    grid-template-columns: 1fr 60px 1fr;
  }
  .master-row {
    grid-template-columns: 1fr 220px;
  }
}

@media (max-width: 767px) {
  body {
    background-image: linear-gradient(160deg, var(--cream-warm) 0%, var(--rose-stone) 60%, var(--sage-mist) 100%);
  }
  .atelier-header {
    height: 56px;
  }
  .atelier-header-inner {
    padding: 0 16px;
  }
  .brand-text-jp {
    display: none;
  }
  .brand-mark {
    width: 28px;
    height: 28px;
  }
  .brand-mark::before {
    width: 16px;
    height: 16px;
  }
  .brand-mark-center {
    width: 10px;
    height: 10px;
  }
  .brand-text-domain {
    font-size: 15px;
  }
  .desktop-nav {
    display: none;
  }
  .burger-toggle {
    display: flex;
  }
  main {
    padding-top: 56px;
  }
  .hero-canvas {
    min-height: auto;
    padding: 32px 0;
  }
  .hero-card {
    margin: 0 16px;
    padding: 32px 24px;
    max-width: calc(100vw - 32px);
  }
  .hero-title {
    font-size: 44px;
  }
  .hero-subtitle {
    font-size: 15px;
  }
  .section-title {
    font-size: 32px;
  }
  .bento-grid {
    grid-template-columns: 1fr;
  }
  .bento-tile.is-large {
    grid-column: span 1;
    min-height: 320px;
  }
  .benefit-grid {
    grid-template-columns: 1fr;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .process-timeline::before {
    left: 24px;
  }
  .process-step {
    grid-template-columns: 48px 1fr;
    gap: 12px;
  }
  .process-step:nth-child(odd) .process-card,
  .process-step:nth-child(even) .process-card {
    grid-column: 2;
    text-align: left;
  }
  .process-step:nth-child(odd) .process-spacer,
  .process-step:nth-child(even) .process-spacer {
    display: none;
  }
  .process-marker {
    grid-column: 1;
    width: 40px;
    height: 40px;
    font-size: 14px;
  }
  .master-row {
    grid-template-columns: 1fr;
  }
  .master-photo {
    max-width: 100%;
    height: 220px;
  }
  .testimonial-card {
    min-width: 260px;
    flex: 0 0 auto;
    width: 85%;
    max-width: 320px;
  }
  .marquee-track {
    font-size: 36px;
    gap: 32px;
  }
  .marquee-track span {
    gap: 32px;
  }
  .contact-title {
    font-size: 38px;
  }
  .contact-detail-value.is-tel {
    font-size: 26px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .contact-form {
    padding: 28px 24px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .story-grid {
    grid-template-columns: 1fr;
  }
  .story-timeline {
    grid-column: auto;
    grid-template-columns: 1fr;
  }
  .story-text {
    margin-left: 0;
    margin-top: -18px;
    padding: 28px;
  }
  .story-photo {
    height: 380px;
  }
  .showcase-grid {
    grid-template-columns: 1fr;
  }
  .showcase-item.is-tall .showcase-image,
  .showcase-item.is-tall {
    min-height: auto;
  }
  .showcase-item.is-tall .showcase-image {
    height: 280px;
  }
  .page-hero h1 {
    font-size: 38px;
  }
  .page-hero {
    padding: 64px 20px 48px 20px;
  }
  .service-detail-content h1 {
    font-size: 36px;
  }
  .service-detail-content .price-line .amount {
    font-size: 40px;
  }
  .detail-section h2 {
    font-size: 28px;
  }
  .detail-image-row {
    grid-template-columns: 1fr;
  }
  .thanks-card {
    padding: 48px 28px;
  }
  .thanks-title {
    font-size: 36px;
  }
  .legal-page-inner {
    padding: 40px 28px;
  }
  .legal-page h1 {
    font-size: 32px;
  }
  .cookie-banner {
    left: 12px;
    right: 12px;
    bottom: 12px;
    max-width: none;
  }
  .btn-row {
    flex-direction: column;
    align-items: stretch;
  }
  .btn-row .btn-antique {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 36px;
  }
  .section-title {
    font-size: 28px;
  }
  .contact-title {
    font-size: 32px;
  }
  .contact-detail-value.is-tel {
    font-size: 22px;
  }
  .legal-page-inner {
    padding: 24px 16px;
  }
  .story-grid {
    grid-template-columns: 1fr;
  }
  .story-text {
    padding: 20px 16px;
  }
  .story-photo {
    height: 280px;
  }
  .contact-form {
    padding: 20px 16px;
  }
  .form-field input,
  .form-field textarea,
  .form-field select {
    font-size: 14px;
    padding: 12px 14px;
  }
  .form-field input:focus,
  .form-field textarea:focus,
  .form-field select:focus {
    padding: 11px 13px;
  }
}