/* ============================================
   Atelier Fleur Maison — Premium Sample
   高級感 / ギフト・記念日特化
   ============================================ */

:root {
  --bg: #F8F3EA;
  --bg-soft: #F2EDE4;
  --ink: #1F1A14;
  --ink-soft: #4A4239;
  --ink-mute: #847A6E;
  --line: #DDD4C5;
  --green: #2C3E2D;
  --green-deep: #1F2D20;
  --gold: #B0813F;
  --gold-soft: #D4B57A;
  --pink: #E8B4B0;
  --serif-en: 'Cormorant Garamond', 'Noto Serif JP', serif;
  --serif-jp: 'Noto Serif JP', serif;
  --sans: 'Noto Sans JP', system-ui, -apple-system, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-weight: 400;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.85;
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}
input, textarea, select, label {
  -webkit-user-select: text;
  -moz-user-select: text;
  user-select: text;
}

img { max-width: 100%; display: block; -webkit-user-drag: none; user-drag: none; pointer-events: none; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; margin: 0; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ============================================
   Header
   ============================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 22px 0;
  background: transparent;
  transition: background 0.4s ease, padding 0.3s ease, box-shadow 0.3s ease;
}
.site-header.scrolled {
  background: rgba(250, 248, 244, 0.96);
  padding: 14px 0;
  box-shadow: 0 1px 24px rgba(31, 26, 20, 0.06);
}
.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
  color: #fff;
  transition: color 0.3s ease;
}
.site-header.scrolled .brand { color: var(--ink); }
.brand-en {
  font-family: var(--serif-en);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.08em;
}
.brand-jp {
  font-family: var(--serif-jp);
  font-size: 10px;
  letter-spacing: 0.3em;
  opacity: 0.85;
}

.global-nav ul {
  display: flex;
  gap: 32px;
  align-items: center;
}
.global-nav a {
  font-family: var(--serif-en);
  font-size: 15px;
  letter-spacing: 0.12em;
  color: #fff;
  position: relative;
  padding: 4px 0;
  transition: color 0.3s ease;
}
.site-header.scrolled .global-nav a { color: var(--ink); }
.global-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width 0.3s ease;
}
.global-nav a:hover::after { width: 100%; }
.global-nav .nav-cta {
  border: 1px solid currentColor;
  padding: 8px 18px;
  border-radius: 999px;
}
.global-nav .nav-cta::after { display: none; }
.global-nav .nav-cta:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: #fff !important;
}
.global-nav .nav-icon {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 6px !important;
  border-radius: 999px;
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: #fff !important;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(220, 39, 67, 0.25);
}
.global-nav .nav-icon::after { display: none; }
.global-nav .nav-icon svg {
  background: rgba(255,255,255,0.18);
  padding: 4px;
  border-radius: 50%;
  width: 26px;
  height: 26px;
  flex-shrink: 0;
}
.site-header.scrolled .global-nav .nav-icon {
  color: #fff !important;
}
.global-nav .nav-icon:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(220, 39, 67, 0.4);
  filter: brightness(1.05);
}
.global-nav .nav-icon-label {
  display: inline-block;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
  z-index: 110;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: #fff;
  transition: background 0.3s ease, transform 0.3s ease, opacity 0.3s ease;
}
.site-header.scrolled .menu-toggle span { background: var(--ink); }

/* ============================================
   Hero
   ============================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  overflow: hidden;
  color: #fff;
}
.hero-image {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero.jpg');
  background-size: cover;
  background-position: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.45) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 48px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}
.hero-en {
  font-family: var(--serif-en);
  font-size: clamp(18px, 1.6vw, 22px);
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0.18em;
  margin: 0 0 28px;
  opacity: 0.95;
  position: relative;
  padding-left: 64px;
}
.hero-en::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 48px;
  height: 1px;
  background: currentColor;
}
.hero-jp {
  font-family: var(--serif-jp);
  font-weight: 500;
  font-size: clamp(28px, 6.2vw, 80px);
  line-height: 1.4;
  letter-spacing: 0.06em;
  margin: 0 0 36px;
  text-shadow: 0 2px 24px rgba(0,0,0,0.2);
  word-break: keep-all;
}
.hero-lead {
  font-size: 16px;
  line-height: 2.1;
  letter-spacing: 0.08em;
  margin: 0 0 48px;
  max-width: 540px;
}
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-family: var(--serif-en);
  font-size: 11px;
  letter-spacing: 0.4em;
  opacity: 0.8;
}
.hero-scroll i {
  display: block;
  width: 1px;
  height: 56px;
  background: linear-gradient(180deg, transparent, #fff);
  animation: scrollLine 2.4s ease-in-out infinite;
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  50.1%{ transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 38px;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.16em;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.35s ease;
  text-align: center;
  min-width: 220px;
}
.btn-primary {
  background: var(--gold);
  color: #fff;
  border-color: var(--gold);
}
.btn-primary:hover {
  background: #fff;
  color: var(--gold);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(182, 146, 90, 0.35);
}
.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink-soft);
}
.btn-outline:hover {
  background: var(--ink);
  color: #fff;
}

/* ============================================
   Section Common
   ============================================ */
.section-head { margin-bottom: 56px; }
.section-head.center { text-align: center; }
.section-en {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 18px;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin: 0 0 16px;
}
.section-jp {
  font-family: var(--serif-jp);
  font-weight: 500;
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.55;
  letter-spacing: 0.06em;
  margin: 0;
  color: var(--ink);
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   Concept
   ============================================ */
.concept {
  position: relative;
  padding: 140px 0 140px;
  background: var(--bg);
  overflow: hidden;
}
.concept .container {
  max-width: 880px;
  text-align: center;
  position: relative;
  z-index: 2;
}
.concept-body p {
  font-family: var(--serif-jp);
  font-size: 17px;
  line-height: 2.4;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  margin: 0 0 24px;
}
.concept-decor {
  position: absolute;
  font-size: 280px;
  color: rgba(182, 146, 90, 0.06);
  top: 50%;
  right: -80px;
  transform: translateY(-50%);
  z-index: 1;
  user-select: none;
  pointer-events: none;
  font-family: var(--serif-en);
}

/* ============================================
   Gift Selection
   ============================================ */
.gift {
  padding: 140px 0 140px;
  background: var(--bg-soft);
}
.gift-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 56px 48px;
}
.gift-card {
  background: var(--bg);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 1px 0 var(--line);
  transition: transform 0.5s ease, box-shadow 0.5s ease;
}
.gift-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(31, 26, 20, 0.12);
}
.gift-thumb {
  aspect-ratio: 4 / 3;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}
.gift-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.15));
}
.thumb-birthday    { background-image: url('../images/gift_birthday.jpg'); }
.thumb-anniv       { background-image: url('../images/gift_anniversary.jpg'); }
.thumb-celebration { background-image: url('../images/gift_celebration.jpg'); }
.thumb-business    { background-image: url('../images/gift_business.jpg'); }
.gift-body {
  padding: 32px 28px 36px;
  text-align: left;
}
.gift-no {
  font-family: var(--serif-en);
  font-size: 14px;
  letter-spacing: 0.3em;
  color: var(--gold);
  margin: 0 0 8px;
}
.gift-card h3 {
  font-family: var(--serif-en);
  font-weight: 500;
  font-size: 28px;
  letter-spacing: 0.06em;
  margin: 0 0 10px;
  color: var(--ink);
}
.gift-jp {
  font-family: var(--serif-jp);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin: 0 0 20px;
  line-height: 1.85;
}
.gift-price {
  font-family: var(--serif-en);
  font-size: 18px;
  letter-spacing: 0.08em;
  color: var(--ink);
  margin: 0 0 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--serif-en);
  font-size: 14px;
  letter-spacing: 0.16em;
  color: var(--ink);
  position: relative;
  transition: color 0.3s ease;
}
.link-arrow::after {
  content: '→';
  transition: transform 0.3s ease;
}
.link-arrow:hover { color: var(--gold); }
.link-arrow:hover::after { transform: translateX(6px); }

/* ============================================
   Bespoke
   ============================================ */
.bespoke {
  padding: 140px 0;
  background: var(--bg);
}
.bespoke-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.bespoke-image {
  aspect-ratio: 4 / 5;
  background-image: url('../images/bespoke.jpg');
  background-size: cover;
  background-position: center;
  border-radius: 2px;
  box-shadow: 0 24px 60px rgba(31, 26, 20, 0.18);
  position: relative;
}
.bespoke-image::after {
  content: '';
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(255,255,255,0.35);
  pointer-events: none;
}
.bespoke-text .section-jp {
  margin-bottom: 28px;
}
.bespoke-text > p {
  font-family: var(--serif-jp);
  color: var(--ink-soft);
  margin: 0 0 36px;
  font-size: 15px;
  line-height: 2.1;
}
.step-list {
  margin: 0 0 40px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.step-list li {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 24px;
  align-items: baseline;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.step-list li:last-child { border-bottom: none; }
.step-list span {
  font-family: var(--serif-en);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--gold);
}
.step-list p {
  margin: 0;
  font-family: var(--serif-jp);
  font-size: 15px;
  color: var(--ink);
}

/* ============================================
   Atelier
   ============================================ */
.atelier {
  padding: 140px 0;
  background: var(--green-deep);
  color: #f3ede0;
}
.atelier .section-en { color: var(--gold-soft); }
.atelier .section-jp { color: #f3ede0; }
.atelier-gallery {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 16px;
  margin-bottom: 56px;
}
.atelier-img {
  aspect-ratio: 3 / 4;
  background-size: cover;
  background-position: center;
  border-radius: 2px;
}
.atelier-img-1 { background-image: url('../images/atelier_1.jpg'); }
.atelier-img-2 {
  aspect-ratio: 3 / 5;
  align-self: end;
  background-image: url('../images/atelier_2.jpg');
  background-size: cover;
  background-position: center;
}
.atelier-img-3 {
  aspect-ratio: 3 / 4;
  background-image: url('../images/atelier_3.jpg');
  background-size: cover;
  background-position: center;
}
.atelier-text {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}
.atelier-text p {
  font-family: var(--serif-jp);
  font-size: 16px;
  line-height: 2.2;
  letter-spacing: 0.08em;
  color: #d8d0bf;
  margin: 0;
}

/* ============================================
   Shop Information
   ============================================ */
.shop {
  padding: 140px 0;
  background: var(--bg);
}
.shop-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
}
.shop-image {
  aspect-ratio: 4 / 3;
  background-image: url('../images/shop.jpg');
  background-size: cover;
  background-position: center;
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}
.shop-info h3 {
  font-family: var(--serif-jp);
  font-weight: 500;
  font-size: 26px;
  letter-spacing: 0.06em;
  line-height: 1.6;
  margin: 0 0 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.shop-info dl {
  display: grid;
  grid-template-columns: 80px 1fr;
  row-gap: 20px;
  column-gap: 24px;
  font-size: 15px;
}
.shop-info dt {
  font-family: var(--serif-jp);
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 0.12em;
  font-size: 13px;
  padding-top: 4px;
}
.shop-info dd {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.85;
}

/* ============================================
   Contact
   ============================================ */
.contact {
  padding: 140px 0;
  background: var(--bg-soft);
  text-align: center;
}
.contact .container { max-width: 760px; }
.section-en.center { text-align: center; }
.contact-jp {
  font-family: var(--serif-jp);
  font-weight: 500;
  font-size: clamp(26px, 3.6vw, 40px);
  line-height: 1.6;
  letter-spacing: 0.06em;
  margin: 16px 0 28px;
  color: var(--ink);
}
.contact-lead {
  font-family: var(--serif-jp);
  color: var(--ink-soft);
  margin: 0 0 48px;
  line-height: 2.1;
}
.contact-actions {
  display: flex;
  gap: 18px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.contact-note {
  font-size: 13px;
  color: var(--ink-mute);
  letter-spacing: 0.12em;
  margin: 0;
}

/* Contact Form */
.contact-form {
  background: var(--bg);
  padding: 48px 40px;
  border: 1px solid var(--line);
  border-radius: 4px;
  text-align: left;
  margin-top: 16px;
  box-shadow: 0 1px 0 var(--line);
}
.form-lead {
  font-family: var(--serif-jp);
  text-align: center;
  font-size: 14px;
  color: var(--gold);
  letter-spacing: 0.12em;
  margin: 0 0 32px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.form-group {
  margin-bottom: 24px;
}
.form-group label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--serif-jp);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--ink);
  margin-bottom: 10px;
}
.form-group .req {
  display: inline-block;
  background: var(--gold);
  color: #fff;
  font-size: 10px;
  letter-spacing: 0.16em;
  padding: 2px 8px;
  border-radius: 2px;
  font-weight: 500;
  font-family: var(--sans);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-soft);
  border: 1px solid transparent;
  border-radius: 2px;
  font-family: var(--sans);
  font-size: 15px;
  color: var(--ink);
  letter-spacing: 0.04em;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--ink-mute);
  font-weight: 300;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
  background: #fff;
}
.form-group textarea {
  resize: vertical;
  min-height: 120px;
  font-family: var(--sans);
  line-height: 1.85;
}
.form-group select {
  appearance: none;
  -webkit-appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--ink-soft) 50%),
    linear-gradient(135deg, var(--ink-soft) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%;
  background-size: 6px 6px;
  background-repeat: no-repeat;
  padding-right: 40px;
  cursor: pointer;
}

.form-consent {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--serif-jp);
  font-size: 14px;
  color: var(--ink-soft);
  margin: 8px 0 32px;
  cursor: pointer;
  user-select: none;
}
.form-consent input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--gold);
  cursor: pointer;
  flex-shrink: 0;
}
.form-consent a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.form-submit {
  width: 100%;
  margin-top: 8px;
  padding: 18px 32px;
  font-size: 15px;
  letter-spacing: 0.2em;
}

.form-thanks {
  margin: 32px 0 0;
  padding: 24px;
  background: var(--bg-soft);
  border-left: 3px solid var(--gold);
  font-family: var(--serif-jp);
  color: var(--ink);
  line-height: 2;
  font-size: 15px;
  text-align: center;
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
  background: var(--green-deep);
  color: #d8d0bf;
  padding: 80px 0 24px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  align-items: start;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .brand-en {
  font-family: var(--serif-en);
  font-size: 24px;
  letter-spacing: 0.08em;
  color: #fff;
  margin: 0 0 6px;
}
.footer-brand .brand-jp {
  font-family: var(--serif-jp);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--gold-soft);
  margin: 0 0 18px;
}
.footer-tag {
  font-family: var(--serif-jp);
  font-size: 14px;
  letter-spacing: 0.08em;
  margin: 0;
  color: #b8af9c;
}
.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-nav a {
  font-family: var(--serif-en);
  font-size: 14px;
  letter-spacing: 0.16em;
  color: #d8d0bf;
  transition: color 0.3s ease;
}
.footer-nav a:hover { color: var(--gold-soft); }
.footer-sns h4 {
  font-family: var(--serif-en);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--gold-soft);
  margin: 0 0 16px;
}
.sns-icons {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.sns-icon {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--serif-en);
  font-size: 14px;
  letter-spacing: 0.16em;
  color: #d8d0bf;
  transition: color 0.3s ease;
}
.sns-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  flex-shrink: 0;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: #fff;
}
.sns-mark-instagram {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  box-shadow: 0 2px 10px rgba(220, 39, 67, 0.3);
}
.sns-mark-line {
  background: #06C755;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  box-shadow: 0 2px 10px rgba(6, 199, 85, 0.3);
}
.sns-icon:hover { color: #fff; }
.sns-icon:hover .sns-mark {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 6px 18px rgba(220, 39, 67, 0.45);
}
.sns-icon.sns-line:hover .sns-mark {
  box-shadow: 0 6px 18px rgba(6, 199, 85, 0.45);
}
.copyright {
  text-align: center;
  font-family: var(--serif-en);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: rgba(216, 208, 191, 0.5);
  margin: 24px 0 0;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 900px) {
  .container { padding: 0 24px; }
  .header-inner { padding: 0 20px; }
  .global-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100vh;
    background: var(--bg);
    transform: translateX(100%);
    transition: transform 0.4s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 105;
  }
  body.nav-open .global-nav { transform: translateX(0); }
  .global-nav ul {
    flex-direction: column;
    gap: 28px;
    align-items: center;
  }
  .global-nav a { color: var(--ink); font-size: 18px; }
  .menu-toggle { display: flex; }
  body.nav-open .menu-toggle span { background: var(--ink); }
  body.nav-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  body.nav-open .menu-toggle span:nth-child(2) { opacity: 0; }
  body.nav-open .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .hero-content { padding: 0 24px; }
  .hero-en { padding-left: 36px; }
  .hero-en::before { width: 24px; }

  .concept,
  .gift,
  .bespoke,
  .atelier,
  .shop,
  .contact { padding: 96px 0; }

  .gift-grid { grid-template-columns: 1fr; gap: 40px; }
  .bespoke-inner { grid-template-columns: 1fr; gap: 56px; }
  .bespoke-image { aspect-ratio: 4 / 4; max-width: 480px; margin: 0 auto; }
  .atelier-gallery { grid-template-columns: 1fr 1fr; }
  .atelier-img-1 { grid-column: 1 / -1; aspect-ratio: 16 / 9; }
  .atelier-img-2 { aspect-ratio: 3 / 4; align-self: stretch; }

  .shop-inner { grid-template-columns: 1fr; gap: 40px; }
  .shop-info dl { grid-template-columns: 70px 1fr; }

  .footer-inner { grid-template-columns: 1fr; gap: 32px; padding-bottom: 32px; }
  .footer-nav ul { flex-direction: row; flex-wrap: wrap; gap: 16px 24px; }

  .concept-decor { font-size: 200px; right: -40px; }
}

@media (max-width: 900px) {
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form { padding: 32px 24px; }
}

@media (max-width: 480px) {
  .btn { width: 100%; min-width: 0; }
  .contact-actions { flex-direction: column; }
  .form-group input,
  .form-group select,
  .form-group textarea { padding: 13px 14px; font-size: 14px; }
}

/* ============================================
   モバイル改行調整（日本語の自然な折り返し）
   ============================================ */
.hero-jp,
.section-jp,
.contact-jp,
.hero-lead,
.shop-info h3,
.shop-info dd,
.concept-body p,
.bespoke-text > p,
.atelier-text p,
.contact-lead,
.gift-jp,
.step-list p {
  word-break: normal;
  overflow-wrap: break-word;
  line-break: strict;
}

/* モバイル用 <br> 無効化ルールは廃止
   （PCで意図した改行はモバイルでも維持し、自然な見栄えを保つ） */

/* ============================================
   日本語見出しの禁則処理（句読点・カッコの行末/行頭禁則）
   ============================================ */
h1, h2, h3, h4, h5, h6,
.brand-jp, .shop-tag, p.section-sub {
  word-break: normal;
  line-break: strict;
  overflow-wrap: break-word;
}

/* ============================================
   モバイル：見出しの字間・サイズ調整（折り返し対策）
   ============================================ */
@media (max-width: 600px) {
  .hero-jp, .section-jp, .h1, .contact-jp,
  .shop-info h3, h1, h2, h3 {
    letter-spacing: 0.02em;
    word-break: normal;
    line-break: strict;
    overflow-wrap: break-word;
  }
  .section-jp { font-size: clamp(20px, 5.4vw, 26px); }
  .hero-jp    { font-size: clamp(28px, 7.5vw, 40px); }
}

/* ============================================
   モバイル最終調整（折り返し確実化）— 上書き優先
   ============================================ */
@media (max-width: 600px) {
  .container { padding: 0 20px !important; }
  .hero-jp, .section-jp, .h1, .contact-jp,
  .shop-info h3, h1, h2, h3 {
    letter-spacing: 0 !important;
    word-break: normal !important;
    line-break: strict !important;
    overflow-wrap: break-word !important;
    max-width: 100%;
  }
  .section-jp { font-size: 22px !important; line-height: 1.6 !important; }
  .hero-jp    { font-size: 30px !important; line-height: 1.5 !important; }
  .contact-jp { font-size: 22px !important; line-height: 1.6 !important; }
  .h1         { font-size: 28px !important; }
}

/* ============================================
   全画面サイズ：日本語見出しの自然折り返し（PC含む）
   - text-wrap: pretty で「を。」のような句読点孤立を防止
   - word-break: auto-phrase で文節単位の折り返し（モダンブラウザ）
   ============================================ */
h1, h2, h3, h4, h5, h6,
.hero-jp, .section-jp, .h1, .contact-jp, .hero-lead,
.cta-h, .cta-sub,
.section-sub, .shop-tag,
.purpose-card h3, .purpose-card p,
.cat-card h3, .prod-card h3, .prod-desc,
.flow-step h3, .flow-step p,
.delivery-card h3, .delivery-card p,
.service-card h3, .service-card p,
.bespoke-text > p, .concept-text p, .concept-body p, .atelier-text p,
.shop-info h3, .shop-info dd,
.contact-lead, .channel-jp, .channel-note,
.gift-jp, .quick-card .quick-jp,
.budget-label, .work-card figcaption,
p {
  text-wrap: pretty;
  word-break: auto-phrase;
  line-break: strict;
  overflow-wrap: break-word;
}

/* 短い見出しはバランス重視（左右の長さを揃える） */
.hero-jp, .section-jp, .h1, .contact-jp, .cta-h,
h1, h2, h3 {
  text-wrap: balance;
}

/* ============================================
   最終調整：モバイル見出しを確実に画面幅に収める
   ============================================ */
@media (max-width: 600px) {
  .hero-jp, .section-jp, .h1, .contact-jp,
  h1, h2, h3 {
    text-wrap: pretty !important;  /* balance を解除して自然な折り返し */
  }
  .section-jp { font-size: 20px !important; line-height: 1.65 !important; }
  .hero-jp    { font-size: 28px !important; line-height: 1.5 !important; }
  .contact-jp { font-size: 22px !important; line-height: 1.6 !important; }
  .h1         { font-size: 24px !important; line-height: 1.55 !important; }
}

/* ============================================
   モバイル：hero-jp を親幅いっぱいに（flex子要素の幅問題対策）
   ============================================ */
@media (max-width: 600px) {
  .hero-content {
    padding: 0 20px !important;
    align-items: stretch !important;
  }
  .hero-jp {
    width: 100% !important;
    max-width: 100% !important;
    text-wrap: wrap !important;
    font-size: 32px !important;
    letter-spacing: 0.04em !important;
    line-height: 1.45 !important;
  }
  .hero-lead {
    width: 100% !important;
    max-width: 100% !important;
  }
}