/* ============================================================
   NatureWalksJP — Auxiliary Pages Stylesheet
   (about, privacy, terms, cookies)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,600;0,700;0,800;1,600&family=Inter:wght@400;500;600&display=swap');

/* ---- Variables (same as main) ---- */
:root {
  --clr-primary:    #2A5C3F;
  --clr-secondary:  #8B6914;
  --clr-accent:     #C8DEB5;
  --clr-bg:         #F5F0E8;
  --clr-surface:    #FFFFFF;
  --clr-text:       #1A2218;
  --clr-text-muted: #63756A;
  --clr-border:     #DDE8D4;

  --ff-heading: 'Playfair Display', Georgia, serif;
  --ff-body:    'Inter', system-ui, -apple-system, sans-serif;

  --fw-regular:  400;
  --fw-medium:   500;
  --fw-semibold: 600;
  --fw-bold:     700;

  --sp-1: 8px;  --sp-2: 16px; --sp-3: 24px;
  --sp-4: 32px; --sp-5: 48px; --sp-6: 64px; --sp-7: 96px;

  --container: 1200px;
  --container-narrow: 820px;
  --radius-sm: 4px; --radius-md: 8px; --radius-lg: 16px; --radius-xl: 24px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--ff-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--clr-text);
  background-color: var(--clr-bg);
}
img, svg { display: block; max-width: 100%; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }

/* ---- Typography ---- */
h1, h2, h3, h4 {
  font-family: var(--ff-heading);
  font-weight: var(--fw-bold);
  line-height: 1.2;
  color: var(--clr-text);
}
h1 { font-size: clamp(1.9rem, 4vw, 3rem); }
h2 { font-size: clamp(1.4rem, 2.8vw, 2rem); }
h3 { font-size: 1.25rem; }
p  { font-size: 1rem; line-height: 1.7; color: var(--clr-text-muted); }

/* ---- Layout ---- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-3);
}
.container--narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

/* ---- Shared Photo Placeholder ---- */
.img-ph {
  background-color: var(--clr-accent);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--clr-primary);
  width: 100%;
  height: 100%;
}
.img-ph--dark { background-color: #1C3B28; color: var(--clr-accent); }
.img-ph svg   { opacity: 0.4; }
.img-ph span  { font-size: 0.75rem; font-weight: var(--fw-medium); opacity: 0.7; }

/* ---- HEADER ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--clr-surface);
  border-bottom: 1px solid var(--clr-border);
  padding: var(--sp-2) 0;
}
.site-header.is-scrolled { box-shadow: 0 2px 12px rgba(26,34,24,0.08); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  text-decoration: none;
}
.site-logo__img   { width: 40px; height: 40px; flex-shrink: 0; }
.site-logo__text  { display: flex; flex-direction: column; gap: 1px; }
.site-logo__name  {
  font-family: var(--ff-heading);
  font-size: 1.1rem;
  font-weight: var(--fw-bold);
  color: var(--clr-primary);
  line-height: 1.1;
}
.site-logo__tagline {
  font-size: 0.65rem;
  color: var(--clr-text-muted);
  letter-spacing: 0.03em;
}
.header-back {
  font-size: 0.875rem;
  font-weight: var(--fw-medium);
  color: var(--clr-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}
.header-back:hover { color: var(--clr-text); }

/* ---- PAGE HERO (compact) ---- */
.page-hero {
  background-color: var(--clr-primary);
  padding: var(--sp-6) 0;
}
.page-hero__label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: var(--sp-2);
}
.page-hero h1 { color: #fff; }
.page-hero p  { color: rgba(255,255,255,0.7); margin-top: var(--sp-2); max-width: 560px; }

/* ---- PAGE CONTENT ---- */
.page-content { padding: var(--sp-7) 0; }

/* ---- About: blocks ---- */
.about-blocks { display: flex; flex-direction: column; gap: var(--sp-6); }
.about-blocks--center { align-items: center; }

.about-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5);
  align-items: center;
  width: 100%;
}
.about-block--center {
  max-width: 1000px;
  margin: 0 auto;
}
.about-block--reverse { direction: rtl; }
.about-block--reverse > * { direction: ltr; }

.about-block__text { text-align: center; }
.about-block__text .section-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clr-secondary);
  margin-bottom: var(--sp-1);
}
.about-block__text h2 { margin-bottom: var(--sp-3); }
.about-block__text p + p { margin-top: var(--sp-2); }
.about-block__img,
.about-block__visual {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-block__img img { width: 100%; height: 100%; object-fit: cover; }
.about-block__img .img-ph { height: 100%; }

/* ---- Values strip ---- */
.values-strip {
  background-color: var(--clr-accent);
  padding: var(--sp-6) 0;
  margin-top: var(--sp-7);
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
  text-align: center;
}
.value-item__icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: var(--clr-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-2);
  color: #fff;
}
.value-item h3 { margin-bottom: 6px; font-size: 1.1rem; }
.value-item p  { font-size: 0.9rem; }

/* ---- Policy sections ---- */
.policy-sections { display: flex; flex-direction: column; gap: var(--sp-5); }
.policy-section { padding-bottom: var(--sp-4); border-bottom: 1px solid var(--clr-border); }
.policy-section:last-child { border-bottom: none; }
.policy-section h2 { margin-bottom: var(--sp-2); font-size: 1.2rem; }
.policy-section ul { margin: var(--sp-2) 0; }
.policy-section ul li { margin-bottom: 8px; line-height: 1.7; }
.policy-section p { margin: var(--sp-2) 0; }
.policy-empty {
  background-color: var(--clr-surface);
  border-radius: var(--radius-xl);
  padding: var(--sp-6);
  border: 1px dashed var(--clr-border);
  text-align: center;
  color: var(--clr-text-muted);
  font-size: 0.9375rem;
  min-height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
}
.policy-empty svg { opacity: 0.35; }

/* ---- FOOTER (same as main) ---- */
.site-footer {
  background-color: #14201A;
  color: rgba(255,255,255,0.78);
  padding: var(--sp-6) 0 var(--sp-3);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: var(--sp-5);
  padding-bottom: var(--sp-5);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: var(--sp-4);
}
.footer-brand__logo {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-bottom: var(--sp-3);
}
.footer-brand__name {
  font-family: var(--ff-heading);
  font-size: 1.1rem;
  color: #fff;
  font-weight: var(--fw-bold);
}
.footer-brand__sub { font-size: 0.6875rem; color: rgba(255,255,255,0.45); display: block; }
.footer-brand p { font-size: 0.875rem; color: rgba(255,255,255,0.55); line-height: 1.7; }
.footer-col h4 {
  color: #fff;
  font-family: var(--ff-body);
  font-size: 0.75rem;
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--sp-3);
}
.footer-links { display: flex; flex-direction: column; gap: var(--sp-2); }
.footer-links a    { font-size: 0.875rem; color: rgba(255,255,255,0.55); }
.footer-links a:hover { color: #fff; }
.footer-links span { font-size: 0.875rem; color: rgba(255,255,255,0.55); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  flex-wrap: wrap;
}
.footer-copy  { font-size: 0.8125rem; color: rgba(255,255,255,0.38); }
.footer-legal { display: flex; gap: var(--sp-3); flex-wrap: wrap; }
.footer-legal a { font-size: 0.8125rem; color: rgba(255,255,255,0.38); }
.footer-legal a:hover { color: rgba(255,255,255,0.7); }

/* ---- Cookie Banner ---- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--clr-text);
  color: #fff;
  padding: var(--sp-4);
  z-index: 9999;
  box-shadow: 0 -4px 16px rgba(26,34,24,0.2);
  display: none;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner__content {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  flex-wrap: wrap;
}
.cookie-banner__text { flex: 1; min-width: 300px; }
.cookie-banner__title {
  font-size: 1rem;
  font-weight: var(--fw-semibold);
  margin-bottom: 6px;
  color: #fff;
}
.cookie-banner__desc {
  font-size: 0.875rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.78);
  margin: 0;
}
.cookie-banner__desc a { color: #fff; text-decoration: underline; }
.cookie-banner__desc a:hover { opacity: 0.85; }
.cookie-banner__actions {
  display: flex;
  gap: var(--sp-2);
  flex-shrink: 0;
  flex-wrap: wrap;
}
.cookie-banner__btn {
  padding: 10px 20px;
  font-size: 0.875rem;
  font-weight: var(--fw-medium);
  border-radius: var(--radius-sm);
  cursor: pointer;
  white-space: nowrap;
  border: none;
  font-family: var(--ff-body);
}
.cookie-banner__btn--accept {
  background-color: var(--clr-primary);
  color: #fff;
}
.cookie-banner__btn--accept:hover { opacity: 0.9; }
.cookie-banner__btn--decline {
  background-color: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.4);
}
.cookie-banner__btn--decline:hover { border-color: rgba(255,255,255,0.7); }
.cookie-banner__btn--settings {
  background-color: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.4);
}
.cookie-banner__btn--settings:hover { border-color: rgba(255,255,255,0.7); }
.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cookie-modal[hidden] { display: none; }
.cookie-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
}
.cookie-modal__box {
  position: relative;
  background: var(--clr-surface);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
  max-width: 520px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  z-index: 1;
}
.cookie-modal__title {
  font-size: 1.25rem;
  margin-bottom: var(--sp-2);
}
.cookie-modal__intro {
  font-size: 0.9rem;
  margin-bottom: var(--sp-3);
}
.cookie-modal__options {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
}
.cookie-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  gap: var(--sp-2);
}
.cookie-option__info { flex: 1; }
.cookie-option__name {
  display: block;
  font-weight: var(--fw-semibold);
  font-size: 0.9375rem;
  color: var(--clr-text);
}
.cookie-option__desc {
  display: block;
  font-size: 0.8125rem;
  color: var(--clr-text-muted);
}
.cookie-option__badge {
  font-size: 0.75rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-primary);
  white-space: nowrap;
}
.cookie-option__toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}
.cookie-option__toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}
.cookie-option__slider {
  position: absolute;
  inset: 0;
  background-color: var(--clr-border);
  border-radius: 12px;
  cursor: pointer;
  transition: background-color 0.2s;
}
.cookie-option__slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  left: 3px;
  bottom: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.2s;
}
.cookie-option__toggle input:checked + .cookie-option__slider {
  background-color: var(--clr-primary);
}
.cookie-option__toggle input:checked + .cookie-option__slider::before {
  transform: translateX(20px);
}
.cookie-modal__actions {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
}
.cookie-modal__actions .cookie-banner__btn--accept {
  background-color: var(--clr-primary);
  color: #fff;
}
.cookie-modal__actions .cookie-banner__btn--decline {
  background-color: transparent;
  color: var(--clr-text);
  border: 1px solid var(--clr-border);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
}
@media (max-width: 768px) {
  .about-block,
  .about-block--reverse { grid-template-columns: 1fr; direction: ltr; }
  .values-grid { grid-template-columns: 1fr; gap: var(--sp-3); }
  .footer-top { grid-template-columns: 1fr; gap: var(--sp-4); }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .footer-legal { gap: var(--sp-2); }
}