/* ============================================================
   中山千佳様 コーポレートサイト — styles.css
   Play+ Web制作
   ============================================================ */

/* --- CSS Variables --- */
:root {
  --bg: #F7F5F0;
  --ink: #1A1A1A;
  --accent: #7A2E3A;
  --sub: #C8BFB3;
  --white: #FFFFFF;
  --border: #E0DCD5;
  --ink-light: #555555;
  --accent-hover: #5E1F2C;
  --section-gap: 6rem;
  --max-width: 1200px;
  --radius: 4px;
  --transition: 0.3s ease;
}

/* --- Reset & Base --- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  font-family: "Noto Sans JP", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* --- Typography --- */
.en {
  font-family: "Cormorant Garamond", serif;
  font-weight: 300;
  letter-spacing: 0.15em;
}

.section-label {
  font-family: "Cormorant Garamond", serif;
  font-weight: 300;
  font-size: clamp(0.75rem, 1vw, 0.875rem);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 1.4;
}

.section-title-en {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 300;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1;
  color: var(--ink);
}

/* --- Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: var(--section-gap) 0;
}

.section--alt {
  background: var(--white);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

/* --- Scroll Reveal --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(247, 245, 240, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}

.header.scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.header__logo {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--ink);
}

.header__logo small {
  display: block;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 0.625rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--ink-light);
  margin-top: 2px;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.header__nav a {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink);
  position: relative;
  padding-bottom: 2px;
}

.header__nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s ease;
}

.header__nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header__contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--accent);
  padding: 0.625rem 1.5rem;
  border-radius: var(--radius);
  transition: background var(--transition);
}

.header__contact-btn:hover {
  background: var(--accent-hover);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  padding: 4px 0;
}

.hamburger span {
  display: block;
  height: 1.5px;
  background: var(--ink);
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger.is-active span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 5px);
}
.hamburger.is-active span:nth-child(2) {
  opacity: 0;
}
.hamburger.is-active span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -5px);
}

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  z-index: 99;
}

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

.mobile-nav a {
  font-size: 1rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #D5CFC5 0%, #E8E3DA 50%, #C8BFB3 100%);
}

/* 服 → 靴 → アクセサリー の3枚クロスフェード（12sサイクル、各4s表示） */
.hero__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  animation: heroFade 12s ease-in-out infinite;
}
/* 仮画像はロゴ・ブランド名が映り込みにくいクローズアップ/什器ショット中心で選定 */
.hero__slide--apparel {
  background-image: url('https://images.unsplash.com/photo-1558769132-cb1aea458c5e?w=1600&h=900&fit=crop');
  animation-delay: 0s;
}
.hero__slide--shoes {
  background-image: url('https://images.unsplash.com/photo-1543163521-1bf539c55dd2?w=1600&h=900&fit=crop');
  animation-delay: -8s;
}
.hero__slide--accessory {
  background-image: url('https://images.unsplash.com/photo-1611652022419-a9419f74343d?w=1600&h=900&fit=crop');
  animation-delay: -4s;
}
@keyframes heroFade {
  0%, 25%    { opacity: 1; }
  33.33%, 91.67% { opacity: 0; }
  100%       { opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .hero__slide { animation: none; }
  .hero__slide--apparel { opacity: 1; }
}

.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 26, 0.32);
}

.hero__content {
  position: relative;
  z-index: 1;
  color: var(--white);
  padding: 0 1.5rem;
}

.hero__catch {
  font-size: clamp(1.75rem, 5vw, 3.5rem);
  font-weight: 500;
  letter-spacing: 0.2em;
  line-height: 1.4;
  margin-bottom: 1.5rem;
}

.hero__sub {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(0.875rem, 2vw, 1.25rem);
  font-weight: 300;
  letter-spacing: 0.25em;
  opacity: 0.85;
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--white);
  font-family: "Cormorant Garamond", serif;
  font-size: 0.625rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.5);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: "";
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--white);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { top: -50%; }
  100% { top: 100%; }
}

/* ============================================================
   ABOUT EXCERPT (TOP)
   ============================================================ */
.about-excerpt {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-excerpt__image {
  aspect-ratio: 3/4;
  background: var(--sub);
  border-radius: var(--radius);
}

.about-excerpt__text h3 {
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.about-excerpt__text p {
  color: var(--ink-light);
  margin-bottom: 1.5rem;
  font-size: 0.9375rem;
}

/* --- Link Arrow --- */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 500;
  transition: gap var(--transition);
}

.link-arrow:hover {
  gap: 0.75rem;
}

/* ============================================================
   SERVICE EXCERPT (TOP)
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: box-shadow var(--transition), transform var(--transition);
}

.service-card:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
  transform: translateY(-4px);
}

.service-card__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1.5rem;
  background: var(--bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--accent);
}

.service-card h3 {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.service-card p {
  font-size: 0.875rem;
  color: var(--ink-light);
  line-height: 1.7;
}

/* Service card with image */
.service-card--img {
  padding: 0;
  text-align: left;
  overflow: hidden;
}

.service-card__photo {
  aspect-ratio: 3/2;
  overflow: hidden;
}

.service-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.service-card__body-inner {
  padding: 1.5rem;
}

/* ============================================================
   BRANDS
   ============================================================ */
.brands {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
  padding: 3rem 0;
}

.brands__item {
  width: 140px;
  height: 60px;
  background: var(--sub);
  border-radius: var(--radius);
  opacity: 0.4;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--ink-light);
}

.brands__item--logo {
  width: 240px;
  height: 110px;
  opacity: 1;
  background: transparent;
  padding: 0;
}

.brands__item--logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ============================================================
   SHOP LIST
   ============================================================ */
.shops-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.shop-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.shop-card__image {
  aspect-ratio: 16/9;
  background: var(--sub);
}

.shop-card__body {
  padding: 1.5rem;
}

.shop-card__facility {
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 0.25rem;
}

.shop-card h3 {
  font-size: 1.125rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.shop-card__meta {
  font-size: 0.8125rem;
  color: var(--ink-light);
}

.shop-card__map {
  aspect-ratio: 16/9;
  border-top: 1px solid var(--border);
}

.shop-card__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ============================================================
   NEWS
   ============================================================ */
.news-list {
  max-width: 800px;
  margin: 0 auto;
}

.news-item {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}

.news-item:first-child {
  border-top: 1px solid var(--border);
}

.news-item__date {
  font-family: "Cormorant Garamond", serif;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  color: var(--ink-light);
  white-space: nowrap;
}

.news-item__tag {
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.125rem 0.5rem;
  border-radius: 2px;
  white-space: nowrap;
}

.news-item__title {
  font-size: 0.9375rem;
}

/* ============================================================
   CTA
   ============================================================ */
.cta {
  text-align: center;
  padding: 5rem 1.5rem;
  background: var(--ink);
  color: var(--white);
}

.cta .section-title-en {
  color: var(--white);
}

.cta p {
  margin: 1.5rem auto 2rem;
  max-width: 480px;
  font-size: 0.9375rem;
  opacity: 0.8;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2.5rem;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  border-radius: var(--radius);
  transition: all var(--transition);
}

.btn--primary {
  background: var(--accent);
  color: var(--white);
}

.btn--primary:hover {
  background: var(--accent-hover);
}

.btn--outline {
  border: 1px solid var(--white);
  color: var(--white);
}

.btn--outline:hover {
  background: var(--white);
  color: var(--ink);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--ink);
  color: rgba(255,255,255,0.7);
  padding: 4rem 0 2rem;
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.footer__logo {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.25rem;
  color: var(--white);
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
}

.footer__desc {
  font-size: 0.8125rem;
  line-height: 1.8;
  max-width: 320px;
}

.footer__heading {
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sub);
  margin-bottom: 1rem;
}

.footer__links a {
  display: block;
  font-size: 0.8125rem;
  padding: 0.375rem 0;
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--white);
}

.footer__bottom {
  max-width: var(--max-width);
  margin: 3rem auto 0;
  padding: 1.5rem 1.5rem 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-message {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.about-message__image {
  aspect-ratio: 3/4;
  background: var(--sub);
  border-radius: var(--radius);
  position: sticky;
  top: 100px;
}

.about-message__text h2 {
  font-size: 1.75rem;
  font-weight: 500;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.about-message__text p {
  font-size: 0.9375rem;
  color: var(--ink-light);
  margin-bottom: 1.5rem;
}

.about-message__name {
  margin-top: 2rem;
  text-align: right;
  font-size: 0.9375rem;
}

.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.philosophy-item {
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
}

.philosophy-item__num {
  font-family: "Cormorant Garamond", serif;
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--accent);
  margin-bottom: 1rem;
}

.philosophy-item h3 {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.philosophy-item p {
  font-size: 0.875rem;
  color: var(--ink-light);
}

.history-list {
  max-width: 700px;
  margin: 0 auto;
}

.history-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 2rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
}

.history-item__year {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--accent);
}

.company-table {
  max-width: 700px;
  margin: 0 auto;
  width: 100%;
  border-collapse: collapse;
}

.company-table th,
.company-table td {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.9375rem;
  text-align: left;
  vertical-align: top;
}

.company-table th {
  width: 140px;
  font-weight: 500;
  color: var(--ink);
  white-space: nowrap;
}

.company-table td {
  color: var(--ink-light);
}

/* ============================================================
   SERVICE PAGE
   ============================================================ */
.service-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.service-intro__image {
  aspect-ratio: 4/3;
  background: var(--sub);
  border-radius: var(--radius);
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.value-card {
  padding: 2.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
}

.value-card__num {
  font-family: "Cormorant Garamond", serif;
  font-size: 3rem;
  font-weight: 300;
  color: var(--sub);
  margin-bottom: 0.5rem;
}

.value-card h3 {
  font-size: 1.125rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.value-card p {
  font-size: 0.875rem;
  color: var(--ink-light);
}

.category-tags {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.category-tag {
  padding: 0.75rem 2rem;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  font-size: 0.875rem;
  color: var(--accent);
}

/* チャレンジ受付中タグ（業種を問わない挑戦姿勢） */
.category-tag--challenge {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}

/* 対応エリアセクション */
.area-block {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  color: var(--ink-light);
  font-size: 0.9375rem;
  line-height: 1.9;
}
.area-block__lead {
  font-size: 1.125rem;
  color: var(--ink);
  margin-bottom: 1.25rem;
  letter-spacing: 0.05em;
}
.area-block__lead strong {
  color: var(--accent);
  font-weight: 500;
}

/* 自社運営実績 */
.own-business {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  max-width: 720px;
  margin: 0 auto;
}
.own-business__item {
  padding: 2rem;
  background: var(--bg);
  border: 1px solid var(--sub);
  border-radius: var(--radius);
}
.own-business__cat {
  font-family: "Cormorant Garamond", serif;
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.own-business__item h3 {
  font-size: 1.125rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
  letter-spacing: 0.08em;
}
.own-business__item p {
  font-size: 0.875rem;
  color: var(--ink-light);
  line-height: 1.8;
}

.flow-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.flow-step {
  padding: 2rem 1rem;
}

.flow-step__num {
  font-family: "Cormorant Garamond", serif;
  font-size: 2rem;
  font-weight: 300;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.flow-step h3 {
  font-size: 0.9375rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.flow-step p {
  font-size: 0.8125rem;
  color: var(--ink-light);
}

.flow-step + .flow-step {
  border-left: 1px solid var(--border);
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-form {
  max-width: 640px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.form-group label .required {
  color: var(--accent);
  font-size: 0.75rem;
  margin-left: 0.25rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: 0.9375rem;
  font-family: "Noto Sans JP", sans-serif;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--ink);
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group textarea {
  min-height: 160px;
  resize: vertical;
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #c0392b;
}

.form-group .error-message {
  color: #c0392b;
  font-size: 0.75rem;
  margin-top: 0.25rem;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.checkbox-group input[type="checkbox"] {
  width: auto;
  margin-top: 0.25rem;
}

.checkbox-group label {
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--ink-light);
  margin-bottom: 0;
}

.form-submit {
  text-align: center;
  margin-top: 2rem;
}

/* Accordion (Privacy Policy) */
.accordion {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 3rem;
}

.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  text-align: left;
  background: var(--white);
  cursor: pointer;
}

.accordion__trigger .arrow {
  transition: transform var(--transition);
}

.accordion__trigger.is-open .arrow {
  transform: rotate(180deg);
}

.accordion__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.accordion__content-inner {
  padding: 0 1.5rem 1.5rem;
  font-size: 0.8125rem;
  color: var(--ink-light);
  line-height: 2;
}

/* ============================================================
   PAGE HERO (Sub pages)
   ============================================================ */
.page-hero {
  padding: 10rem 0 4rem;
  text-align: center;
  background: var(--white);
  border-bottom: 1px solid var(--border);
}

.page-hero .section-title-en {
  margin-bottom: 0.5rem;
}

.page-hero p {
  font-size: 0.875rem;
  color: var(--ink-light);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .philosophy-grid { grid-template-columns: repeat(2, 1fr); }
  .value-grid { grid-template-columns: 1fr; }
  .flow-steps { grid-template-columns: repeat(2, 1fr); }
  .flow-step + .flow-step { border-left: none; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --section-gap: 4rem; }

  .header__nav { display: none; }
  .header__contact-btn { display: none; }
  .hamburger { display: flex; }

  .hero__catch { letter-spacing: 0.1em; }

  .about-excerpt { grid-template-columns: 1fr; gap: 2rem; }
  .about-message { grid-template-columns: 1fr; }
  .about-message__image { position: static; }

  .services-grid { grid-template-columns: 1fr; }
  .service-intro { grid-template-columns: 1fr; gap: 2rem; }

  .shops-grid { grid-template-columns: 1fr; }

  .philosophy-grid { grid-template-columns: 1fr; }

  .flow-steps { grid-template-columns: 1fr; gap: 0; }
  .flow-step + .flow-step { border-left: none; border-top: 1px solid var(--border); }

  .news-item { flex-direction: column; gap: 0.5rem; }

  .footer__inner { grid-template-columns: 1fr; gap: 2rem; }

  .brands__item { width: 100px; height: 44px; }
  .brands__item--logo { width: 180px; height: 80px; }

  .company-table th { width: 100px; }
}

@media (max-width: 375px) {
  html { font-size: 14px; }
}