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

:root {
  --bg:        #F5F4F1;
  --white:     #FFFFFF;
  --dark:      #111118;
  --primary:   #C8002A;
  --mid:       #5F5F68;
  --border:    #E2E1DE;
  --light:     #ECEAE6;
  --section-dark:   #111118;
  --section-charcoal: #1C1C26;
  --font: 'Noto Sans JP', sans-serif;
  --max-w: 1160px;
  --gap: 24px;
}

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

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

body {
  font-family: var(--font);
  background-color: var(--bg);
  color: var(--dark);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

.container {
  max-width: var(--max-w);
  margin-left: auto;
  margin-right: auto;
  padding-left: 28px;
  padding-right: 28px;
}

.section-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(1.65rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.section-desc {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--mid);
  max-width: 580px;
}

.section-desc--wide {
  max-width: 100%;
}

.img-placeholder {
  width: 100%;
  background-color: var(--light);
  display: flex;
  align-items: center;
  justify-content: center;
}

.img-placeholder span {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: #AEACAA;
  text-transform: uppercase;
}

.img-placeholder--dark {
  background-color: rgba(255,255,255,0.07);
}

.img-placeholder--dark span {
  color: rgba(255,255,255,0.25);
}

#hero {
  background-color: var(--section-dark);
  color: var(--white);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.hero-topbar {
  padding: 30px 28px;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.logo-img {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

.brand-name {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--white);
  line-height: 1;
}

.brand-tagline {
  display: block;
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.42);
  margin-top: 3px;
}

.hero-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 48px 28px 80px;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

.hero-eyebrow {
  display: inline-block;
  background-color: var(--primary);
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  padding: 5px 14px;
  margin-bottom: 28px;
  text-transform: uppercase;
}

.hero-h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
}

.hero-h1 em {
  color: var(--primary);
  font-style: normal;
}

.hero-lead {
  font-size: 1.05rem;
  line-height: 1.85;
  color: rgba(255,255,255,0.58);
  max-width: 520px;
  margin-bottom: 44px;
}

.hero-divider {
  width: 48px;
  height: 3px;
  background-color: var(--primary);
  margin-bottom: 44px;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 36px;
  flex-wrap: wrap;
}

.hero-meta-item {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.38);
  letter-spacing: 0.08em;
}

.hero-meta-item strong {
  display: block;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 2px;
}

#about {
  background-color: var(--white);
  padding: 88px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  text-align: center;
}

.about-text {
  margin: 0 auto;
}

.about-grid .section-title,
.about-grid .section-desc {
  margin-left: auto;
  margin-right: auto;
}

.about-img {
  aspect-ratio: 4 / 3;
}

#lifestyle {
  background-color: var(--bg);
  padding: 88px 0;
}

.features-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: end;
  margin-bottom: 48px;
  text-align: center;
}

.features-header > div {
  margin: 0 auto;
}

.features-header .section-desc {
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  text-align: center;
}

.feature-card {
  background-color: var(--white);
  border: 1px solid var(--border);
  padding: 36px 28px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.feature-icon {
  width: 36px;
  height: 36px;
  margin: 0 auto 20px;
  flex-shrink: 0;
}

.feature-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.4;
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--mid);
  line-height: 1.75;
}

#cashless {
  background-color: var(--section-dark);
  color: var(--white);
  padding: 88px 0;
}

#cashless .section-label {
  color: var(--primary);
}

#cashless .section-title {
  color: var(--white);
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

#cashless .section-desc {
  color: rgba(255,255,255,0.55);
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.cashless-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.stats-col {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.stat-row {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(255,255,255,0.09);
}

.stat-row:first-child {
  border-top: 1px solid rgba(255,255,255,0.09);
}

.stat-num {
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  min-width: 100px;
}

.stat-info {
  flex: 1;
}

.stat-info strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.stat-info span {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
}

#commute {
  background-color: var(--white);
  padding: 88px 0;
}

.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.split-img {
  aspect-ratio: 4 / 3;
}

.text-list {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.text-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--mid);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  line-height: 1.6;
}

.text-list li::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  background-color: var(--primary);
  flex-shrink: 0;
  margin-top: 7px;
}

#smartcity {
  background-color: var(--bg);
  padding: 88px 0;
}

#smartcity .section-title {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap);
  margin-top: 48px;
}

.tech-card {
  border: 1px solid var(--border);
  background-color: var(--white);
  padding: 32px;
  display: flex;
  gap: 22px;
}

.tech-index {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--border);
  line-height: 1;
  flex-shrink: 0;
  width: 44px;
  letter-spacing: -0.04em;
}

.tech-body h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.4;
}

.tech-body p {
  font-size: 0.85rem;
  color: var(--mid);
  line-height: 1.75;
}

#convenience {
  background-color: var(--section-charcoal);
  color: var(--white);
  padding: 88px 0;
}

#convenience .section-label {
  color: var(--primary);
  text-align: center;
}

#convenience .section-title {
  color: var(--white);
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.konbini-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-top: 48px;
}

.konbini-img {
  aspect-ratio: 4 / 3;
}

.konbini-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.konbini-list li {
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,0.09);
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
  display: flex;
  align-items: flex-start;
  gap: 14px;
  line-height: 1.65;
}

.konbini-list li:first-child {
  border-top: 1px solid rgba(255,255,255,0.09);
}

.konbini-list li::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  background-color: var(--primary);
  flex-shrink: 0;
  margin-top: 8px;
}

#apartments {
  background-color: var(--white);
  padding: 88px 0;
}

#products {
  background-color: var(--bg);
  padding: 88px 0;
}

.products-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: end;
  margin-bottom: 48px;
  text-align: center;
}

.products-header > div {
  margin: 0 auto;
}

.products-header .section-desc {
  margin: 0 auto;
}

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

.product-card {
  background-color: var(--white);
  border: 1px solid var(--border);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
}

.product-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 14px;
}

.product-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 12px;
}

.product-card p {
  font-size: 0.875rem;
  color: var(--mid);
  line-height: 1.8;
  flex: 1;
  margin-bottom: 28px;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.product-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dark);
  letter-spacing: -0.02em;
}

.product-price sub {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--mid);
  vertical-align: baseline;
}

.btn-contact {
  display: inline-block;
  background-color: var(--dark);
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 12px 22px;
  text-align: center;
  white-space: nowrap;
}

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

#contact {
  background-color: var(--section-dark);
  color: var(--white);
  padding: 88px 0;
}

#contact .section-label {
  color: var(--primary);
  text-align: center;
}

#contact .section-title {
  color: var(--white);
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

#contact .section-desc {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin-top: 52px;
}

.contact-card {
  border: 1px solid rgba(255,255,255,0.1);
  padding: 36px 28px;
}

.contact-card-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 14px;
}

.contact-card-value {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--white);
  line-height: 1.65;
}

.contact-card a {
  color: var(--white);
}

.contact-card a:hover {
  color: rgba(255,255,255,0.7);
}

footer {
  background-color: #0A0A0F;
  padding: 48px 28px 32px;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 40px;
  align-items: start;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  white-space: nowrap;
}

.footer-logo {
  width: 30px;
  height: 30px;
  opacity: 0.6;
}

.footer-brand-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.02em;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 12px 20px;
  align-items: start;
}

.footer-links a {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.38);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.footer-links a:hover {
  color: rgba(255,255,255,0.65);
}

.footer-copy {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.22);
  text-align: right;
  letter-spacing: 0.05em;
  grid-column: 1 / -1;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.07);
  margin-top: 12px;
}

@media (max-width: 960px) {
  .about-grid,
  .split-grid,
  .cashless-inner,
  .konbini-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .features-header,
  .products-header {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-copy {
    text-align: left;
    grid-column: 1;
  }
}

@media (max-width: 768px) {
  .features-header,
  .products-header {
    grid-template-columns: 1fr;
    gap: 20px;
  }

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

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

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

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

  .hero-h1 {
    font-size: clamp(2rem, 8vw, 3rem);
  }
}

@media (max-width: 600px) {
  .container {
    padding-left: 18px;
    padding-right: 18px;
  }

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

  .hero-meta {
    gap: 20px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

.page-header {
  background-color: var(--section-dark);
  color: var(--white);
}

.page-header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.page-header .brand-name {
  color: var(--white);
}

.header-back {
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.header-back:hover {
  color: var(--white);
}

.page-banner {
  background-color: var(--section-dark);
  color: var(--white);
  padding: 64px 28px 56px;
  text-align: center;
}

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

.page-banner-label {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 14px;
}

.page-banner h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-section {
  padding: 80px 0;
}

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

.page-section--bg {
  background-color: var(--bg);
}

.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}

.about-split--center {
  align-items: center;
}

.about-image {
  aspect-ratio: 4 / 3;
  border-radius: 4px;
  overflow: hidden;
}

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

.about-image--dark {
  background-color: rgba(0,0,0,0.05);
}

.section-divider {
  width: 48px;
  height: 3px;
  background-color: var(--primary);
  margin: 20px 0;
}

.section-text {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--mid);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}

.team-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 32px 24px;
  text-align: center;
}

.team-card-svg {
  width: 80px;
  height: 80px;
  margin: 0 auto 16px;
}

.team-card-svg svg {
  width: 100%;
  height: 100%;
}

.team-card-role {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 8px;
}

.team-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.team-card p {
  font-size: 0.85rem;
  color: var(--mid);
  line-height: 1.7;
}

.policy-main {
  background-color: var(--white);
  padding: 64px 0 80px;
}

.policy-content {
  max-width: 760px;
  margin: 0 auto;
}

.policy-content h2 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 32px;
  line-height: 1.3;
}

.policy-section {
  margin-bottom: 36px;
}

.policy-section h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.4;
}

.policy-section p {
  font-size: 0.9rem;
  color: var(--mid);
  line-height: 1.85;
  margin-bottom: 12px;
}

.policy-list {
  margin: 12px 0 16px 20px;
  list-style: disc;
}

.policy-list li {
  font-size: 0.9rem;
  color: var(--mid);
  line-height: 1.85;
  margin-bottom: 8px;
}

.policy-contact {
  background-color: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 20px 24px;
  margin-top: 12px;
}

.policy-contact p {
  margin-bottom: 6px;
}

.policy-contact a {
  color: var(--primary);
}

.policy-contact a:hover {
  text-decoration: underline;
}

.policy-updated {
  font-size: 0.82rem;
  color: rgba(0,0,0,0.35);
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

@media (max-width: 960px) {
  .about-split {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .team-grid {
    grid-template-columns: 1fr;
  }
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--dark);
  color: var(--white);
  padding: 24px 28px;
  border-top: 2px solid var(--primary);
  z-index: 1000;
  display: none;
  box-shadow: 0 -2px 8px rgba(0,0,0,0.15);
}

.cookie-banner.visible {
  display: block;
}

.cookie-banner-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: flex-start;
}

.cookie-banner-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cookie-banner-text {
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.75);
}

.cookie-banner-text strong {
  color: var(--white);
  font-weight: 700;
  display: block;
  margin-bottom: 8px;
}

.cookie-banner-text p {
  margin: 0;
}

.cookie-policy-link {
  color: var(--primary);
  font-weight: 600;
  text-decoration: underline;
}

.cookie-policy-link:hover {
  color: #ff0033;
}

.cookie-options {
  display: none;
  background-color: rgba(0,0,0,0.3);
  border-left: 3px solid var(--primary);
  padding: 16px;
  border-radius: 4px;
  gap: 12px;
  flex-direction: column;
}

.cookie-options.visible {
  display: flex;
}

.cookie-option {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.cookie-option input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--primary);
}

.cookie-option input[type="checkbox"]:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.cookie-option label {
  font-size: 0.85rem;
  line-height: 1.5;
  cursor: pointer;
  flex: 1;
}

.cookie-option label strong {
  display: block;
  color: var(--white);
  margin-bottom: 2px;
}

.cookie-option label span {
  color: rgba(255,255,255,0.6);
  font-size: 0.75rem;
}

.cookie-banner-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
}

.cookie-btn {
  display: inline-block;
  padding: 10px 20px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  border-radius: 4px;
}

.cookie-btn-reject {
  background-color: rgba(255,255,255,0.1);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.2);
}

.cookie-btn-reject:hover {
  background-color: rgba(255,255,255,0.15);
}

.cookie-btn-customize {
  background-color: rgba(200,0,42,0.2);
  color: var(--primary);
  border: 1px solid var(--primary);
}

.cookie-btn-customize:hover {
  background-color: rgba(200,0,42,0.3);
}

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

.cookie-btn-accept:hover {
  background-color: #a00023;
}

.cookie-banner-close {
  display: none;
  width: 100%;
  padding: 12px;
  margin-top: 12px;
  background-color: var(--primary);
  color: var(--white);
  border: none;
  cursor: pointer;
  font-weight: 600;
  border-radius: 4px;
}

@media (max-width: 900px) {
  .cookie-banner {
    padding: 16px 20px;
  }

  .cookie-banner-inner {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .cookie-banner-buttons {
    justify-content: flex-start;
    flex-direction: column;
  }

  .cookie-btn {
    width: 100%;
    text-align: center;
  }
}