/* =============================================
   PetCareJP — Auxiliary Pages Stylesheet
   (About Us, Privacy Policy, Terms, Cookie)
   ============================================= */

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

:root {
  --color-bg:         #FAFAF7;
  --color-surface:    #FFFFFF;
  --color-primary:    #3A8A5C;
  --color-primary-dk: #2D6E49;
  --color-accent:     #E8734A;
  --color-text:       #1E2A22;
  --color-text-mid:   #4A5E52;
  --color-text-light: #7A9080;
  --color-border:     #D8E4DC;
  --color-muted:      #EEF4F0;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-card: 0 2px 12px rgba(30,42,34,0.08);

  --font-sans: 'Noto Sans JP', sans-serif;
  --font-serif: 'Noto Serif JP', serif;
  --max-w: 860px;
  --section-py: 72px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { background-color: var(--color-bg); scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  font-size: 16px;
}
img { display: block; max-width: 100%; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-dk); }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1160px;
  margin-inline: auto;
  padding-inline: 24px;
}
.container--narrow {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 24px;
}

/* --- Header --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.logo-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-img { width: 40px; height: 40px; flex-shrink: 0; }
.logo-name {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.01em;
}
.logo-name span { color: var(--color-accent); }

.site-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}
.site-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-mid);
}
.site-nav a:hover { color: var(--color-primary); }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  margin-block: 5px;
}

/* --- Page Hero --- */
.page-hero {
  background-color: var(--color-muted);
  padding-block: 64px 56px;
  text-align: center;
}
.page-hero-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 12px;
}
.page-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.25;
  margin-bottom: 16px;
}
.page-hero-desc {
  color: var(--color-text-mid);
  max-width: 560px;
  margin-inline: auto;
  font-size: 16px;
  line-height: 1.75;
}

/* --- Content Blocks --- */
.content-section {
  padding-block: 64px;
}
.content-section--alt { background-color: var(--color-muted); }

.block-title {
  font-family: var(--font-serif);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 16px;
}
.block-text {
  color: var(--color-text-mid);
  line-height: 1.8;
  font-size: 15px;
}
.block-text + .block-text { margin-top: 14px; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-top: 16px;
}
.img-placeholder-page {
  width: 100%;
  aspect-ratio: 4/3;
  background-color: var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  font-size: 13px;
  font-weight: 500;
}
.about-image {
  width: 100%;
  max-width: 600px;
  height: auto;
  border-radius: var(--radius-lg);
  object-fit: cover;
  margin-inline: auto;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}
.value-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  text-align: center;
}
.value-icon {
  width: 56px;
  height: 56px;
  background-color: var(--color-muted);
  border-radius: var(--radius-md);
  margin-inline: auto;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.value-icon svg { width: 28px; height: 28px; }
.value-name {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}
.value-desc {
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.65;
}

/* --- Empty Policy Placeholder --- */
.policy-empty {
  padding-block: 80px;
  text-align: center;
}
.policy-empty-text {
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* --- Policy Content Sections --- */
.policy-content {
  padding-block: 40px;
}

.policy-heading {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  margin-top: 32px;
  margin-bottom: 12px;
}

.policy-text {
  color: var(--color-text-mid);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 16px;
}

.policy-list {
  margin-left: 20px;
  margin-top: 10px;
  margin-bottom: 16px;
  color: var(--color-text-mid);
  font-size: 15px;
  line-height: 1.8;
}

.policy-list li {
  list-style-type: disc;
  margin-bottom: 8px;
}

.policy-contact {
  background-color: var(--color-muted);
  border-left: 4px solid var(--color-primary);
  padding: 20px;
  border-radius: var(--radius-md);
  margin-top: 20px;
  margin-bottom: 20px;
}

.policy-contact p {
  margin-bottom: 8px;
  font-size: 15px;
  color: var(--color-text-mid);
  line-height: 1.7;
}

.policy-contact strong {
  color: var(--color-text);
}

.policy-contact a {
  color: var(--color-primary);
  font-weight: 500;
}

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

.policy-last-update {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  font-size: 13px;
  color: var(--color-text-light);
  text-align: center;
  font-style: italic;
}

/* --- Footer --- */
.site-footer {
  background-color: var(--color-text);
  color: rgba(255,255,255,0.7);
  padding-block: 60px 32px;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand {}
.footer-logo-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.footer-logo-name {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  color: #fff;
}
.footer-logo-name span { color: var(--color-accent); }
.footer-tagline {
  font-size: 14px;
  line-height: 1.7;
  max-width: 260px;
  color: rgba(255,255,255,0.6);
}
.footer-col-title {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col ul li a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
}
.footer-col ul li a:hover { color: #fff; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-legal { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-legal a { color: rgba(255,255,255,0.4); font-size: 13px; }
.footer-legal a:hover { color: rgba(255,255,255,0.8); }

/* --- Responsive --- */
@media (max-width: 768px) {
  .site-nav { display: none; }
  .site-nav.open {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 16px 24px 24px;
    z-index: 99;
  }
  .site-nav.open a { padding-block: 12px; border-bottom: 1px solid var(--color-border); font-size: 15px; }
  .nav-toggle { display: block; }
  .two-col { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .value-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .cookie-banner-content { flex-direction: column; gap: 16px; }
  .cookie-banner-actions { width: 100%; }
  .cookie-banner-actions button { flex: 1; }
}

/* --- Cookie Banner --- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--color-text);
  color: #fff;
  padding: 20px 24px;
  box-shadow: 0 -4px 20px rgba(30,42,34,0.12);
  display: none;
}

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

.cookie-banner-content {
  max-width: var(--max-w);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cookie-banner-title {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.cookie-banner-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  line-height: 1.6;
}

.cookie-banner-desc a {
  color: #fff;
  text-decoration: underline;
}

.cookie-banner-desc a:hover {
  color: var(--color-muted);
}

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

/* Button styles for cookie banner */
.cookie-banner .btn {
  padding: 10px 20px;
  font-size: 13px;
}

.cookie-banner .btn--outline {
  background-color: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.3);
}

.cookie-banner .btn--outline:hover {
  background-color: rgba(255,255,255,0.1);
  border-color: #fff;
}

/* Cookie Customization Modal */
.cookie-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1001;
  display: none;
  align-items: center;
  justify-content: center;
}

.cookie-modal.show { display: flex; }

.cookie-modal-backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  cursor: pointer;
}

.cookie-modal-content {
  position: relative;
  background-color: #fff;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(30, 42, 34, 0.2);
  max-width: 600px;
  width: calc(100% - 32px);
  max-height: 90vh;
  overflow-y: auto;
  z-index: 1002;
}

.cookie-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px;
  border-bottom: 1px solid var(--color-border);
}

.cookie-modal-title {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
}

.cookie-modal-close {
  background: none;
  border: none;
  font-size: 32px;
  color: var(--color-text-light);
  cursor: pointer;
  padding: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.cookie-modal-body { padding: 28px; }

.cookie-modal-intro {
  font-size: 14px;
  color: var(--color-text-mid);
  margin-bottom: 24px;
  line-height: 1.6;
}

.cookie-category {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

.cookie-category:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.cookie-category-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.cookie-checkbox {
  width: 20px;
  height: 20px;
  cursor: pointer;
  flex-shrink: 0;
}

.cookie-checkbox:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.cookie-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-weight: 600;
  font-size: 15px;
  color: var(--color-text);
}

.cookie-name { flex: 1; }

.cookie-required {
  display: inline-block;
  background-color: var(--color-muted);
  color: var(--color-text-light);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.cookie-description {
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.6;
  margin: 0;
  margin-left: 32px;
}

.cookie-modal-footer {
  display: flex;
  gap: 12px;
  padding: 20px 28px;
  border-top: 1px solid var(--color-border);
  background-color: var(--color-muted);
}

.cookie-modal-footer .btn { flex: 1; }

.cookie-policy-link {
  color: inherit;
  text-decoration: underline;
}

/* Button base styles */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

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

.btn--accent:hover {
  background-color: #cf5e36;
  border-color: #cf5e36;
  color: #fff;
}

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

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

.btn--sm { padding: 9px 20px; font-size: 13px; }