/* a11y & micro‑polish on top of your eco.css */
    :focus-visible { outline: 3px solid #2e8b57; outline-offset: 2px; }
    .skip-link { position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden; }
    .skip-link:focus { left: 12px; top: 12px; width:auto; height:auto; padding:8px 12px; background:#fff; border-radius:8px; z-index:9999; }
    nav button.menu { display:none; }
    @media (max-width:768px){
      nav .container { display:flex; align-items:center; justify-content:space-between; }
      nav button.menu { display:block; background:#3a5a8f; color:#fff; border:0; border-radius:8px; padding:10px 12px; }
      nav ul { display:none; flex-direction:column; }
      nav ul.open { display:flex; }
    }
    /* card link focus */
    .card-link:focus-visible .card { box-shadow:0 0 0 3px #2e8b57; transform: translateY(-6px); }
    /* language bar active state */
    .language-switcher button[aria-pressed="true"] { filter: brightness(0.9); box-shadow: inset 0 0 0 2px #fff; }
/* Global Styles */
body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    color: #2e2e2e;
    background: #f5faf6; /* light greenish background */
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
header {
  background:
    linear-gradient(rgba(0,0,0,0.45), rgba(0,0,0,0.45)),
    url("../pic/hukiya%20(263).jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: #f0fff4;
  text-align: center;
  height: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
}

.card-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

header h1 {
    font-size: 3rem;
    margin: 0;
    color: #d8ffd8;
}

.tagline {
    font-size: 1.2rem;
    margin-top: 10px;
    font-style: italic;
    color: #e2ffe2;
}

/* Navigation */
nav {
    background: #2e8b57;  /* main eco green */
    color: white;
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav ul {
    display: flex;
    justify-content: center;
    list-style: none;
    padding: 0;
    margin: 0;
}

nav li {
    margin: 0 15px;
}

nav a {
    color: white;
    text-decoration: none;
    padding: 15px 10px;
    display: block;
    transition: background 0.3s;
}

nav a:hover {
    background: #206d42;
}

/* Cards & Grid Sections */
.attractions .grid,
.eco .grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.card {
    border: 1px solid #cde8d6;
    border-radius: 14px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    background: #fff;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
}

.card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.card h3 {
    margin: 15px;
    color: #205a38;
}

.card p {
    margin: 0 15px 15px;
    color: #444;
}

.btn {
    display: inline-block;
    background: #2e8b57;
    color: white;
    padding: 10px 15px;
    margin: 15px;
    border-radius: 5px;
    text-decoration: none;
    transition: background 0.3s;
}

.btn:hover {
    background: #206d42;
}

/* Culture Section */
.culture .flex {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
}

.culture-item {
    flex: 1;
    min-width: 250px;
    text-align: center;
    padding: 20px;
    background: #ecf9f0;
    border-radius: 8px;
    border: 1px solid #cde8d6;
}

/* --- Culture & Food Polished Style --- */
.culture .flex {
  gap: 2rem;
  justify-content: center;
}

.culture-item {
  background: #ffffff;
  border-radius: 16px;
  border: 1px solid #d9ecdf;
  box-shadow: 0 4px 10px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
  text-align: center;
  padding: 25px 20px;
  max-width: 340px;
}

.culture-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 22px rgba(0,0,0,0.12);
  border-color: #b3e2c1;
  background: linear-gradient(180deg, #fdfefc 0%, #f2fbf6 100%);
}

.culture-item img {
  width: 100%;
  max-width: 260px;
  height: 200px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 15px;
  transition: transform 0.4s ease;
}

.culture-item:hover img {
  transform: scale(1.04);
}

.culture-item h3 {
  color: #205a38;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 10px;
  border-bottom: 2px solid #a7e3b4;
  display: inline-block;
  padding-bottom: 4px;
}

.culture-item p {
  font-size: 0.98rem;
  color: #444;
  line-height: 1.7;
  margin: 0 auto;
  max-width: 280px;
}

/* Map */
.map-wrap {
    background: #f7fcf8;
    border: 1px solid #cde8d6;
    border-radius: 22px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 50, 0, 0.1);
}

.map-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: #e8f7ec;
}

.map-head .open {
    font-size: .95rem;
    color: #2e8b57;
    text-decoration: underline;
}

.map-iframe {
    width: 100%;
    height: 480px;
    border: 0;
}

/* Tips */
.tips ul {
    list-style: none;
    padding: 0;
}

.tips li {
    background: #f0fbf3;
    margin: 10px 0;
    padding: 15px;
    border-left: 4px solid #2e8b57;
    color: #205a38;
}

/* Eco-Tourism Showcase */
.eco {
    padding: 50px 0;
    text-align: center;
    background: linear-gradient(180deg, #f4fbf7 0%, #eaf7ef 100%);
}

.eco .card {
    background: #2f5f44;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,.3);
    transition: transform 0.3s;
    color: #fff;
}

.eco .card:hover {
    transform: translateY(-5px);
}

.eco .media {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
}

.eco .pad {
    padding: 15px;
}

.eco .tag {
    display: inline-block;
    font-size: .75rem;
    padding: 3px 8px;
    border-radius: 999px;
    background: #a7e3b4;
    color: #205a38;
    margin-bottom: 6px;
}

/* Section Titles */
.section-title {
    font-size: 2rem;
    margin-bottom: 10px;
    color: #205a38;
}

.section-lead {
    font-size: 1.1rem;
    color: #316646;
    margin-bottom: 20px;
}

/* Footer */
footer {
    background: #205a38;
    color: #d8ffd8;
    text-align: center;
    padding: 20px 0;
}

.social a {
    color: #d8ffd8;
    margin: 0 10px;
    font-size: 1.2rem;
    transition: color 0.3s;
}

.social a:hover {
    color: #a7e3b4;
}

/* Contact Form */
.contact-form {
    max-width: 550px;
    margin: 0 auto;
    background-color: #fafffa;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    border: 1px solid #cde8d6;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #205a38;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #b8dec5;
    border-radius: 4px;
    background: #fff;
}

.form-group textarea {
    height: 120px;
}

/* Responsive */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        align-items: center;
    }
    .culture .flex {
        flex-direction: column;
    }
}

/* Language Switcher */
.language-switcher {
    text-align: center;
    padding: 10px 0;
    background: #e8f7ec;
}

.language-switcher button {
    margin: 0 5px;
    padding: 6px 12px;
    border: none;
    background: #2e8b57;
    color: white;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s;
}

.language-switcher button:hover {
    background: #206d42;
}
/* --- Contrast fixes for Eco cards --- */
.eco .card {
  background: #1f4a33;              /* a bit darker for contrast */
  border: 1px solid #93c9a8;        /* subtle outline for separation */
}

.eco .card h3 {
  color: #ffffff;                    /* override global .card h3 */
  font-weight: 700;
  letter-spacing: .3px;
}

.eco .card p {
  color: #eaf7ef;                    /* lighter body text */
  line-height: 1.75;
}

.eco .tag {
  background: #d6f5df;               /* lighter chip */
  color: #0f3f2a;
}

/* optional: tiny lift on hover without blurring text */
.eco .card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0,0,0,.18);
}
/* ====== Professional footer (eco theme) ====== */
.site-footer {
  --footer-bg: #2e8b57;      /* main green */
  --footer-bg-2: #25734a;    /* darker band */
  --footer-txt: #e8ffef;
  --footer-faint: #c9ecd7;
  --pill-bg: #e9efe8;        /* CTA right bubble */
  --accent: #a7e3b4;

  color: var(--footer-txt);
  background: var(--footer-bg);
  margin-top: 40px;
}

/* Top area grid */
.site-footer .footer-top {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.2fr 1fr; /* brand / links / contact / branches */
  gap: 2.5rem;
  padding: 3rem 0 2.5rem;
}

.site-footer .footer-col h4 {
  font-size: 1.1rem;
  margin: 0 0 .9rem;
  color: #ffffff;
  letter-spacing: .3px;
}

/* Brand badge with subtle corner ornaments */
.site-footer .brand .brand-badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: .9rem 1.2rem;
  border: 1.5px solid rgba(255,255,255,.28);
  border-radius: 14px;
  backdrop-filter: blur(2px);
  isolation: isolate;
}
.site-footer .brand .brand-badge span {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: .5px;
}
.site-footer .brand .brand-badge i::before,
.site-footer .brand .brand-badge i::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(255,255,255,.28);
  width: 46px; height: 12px;
  top: -12px; left: -18px; border-radius: 20px;
}
.site-footer .brand .brand-badge i::after {
  top: auto; bottom: -12px; left: auto; right: -18px;
}

/* Social icons */
.site-footer .social {
  display: flex; gap: .8rem; margin-top: 1.2rem;
}
.site-footer .social a {
  width: 40px; height: 40px; display: inline-grid; place-items: center;
  background: rgba(0,0,0,.12); color: var(--footer-txt);
  border-radius: 50%;
  transition: transform .2s ease, background .2s ease;
}
.site-footer .social a:hover {
  transform: translateY(-3px);
  background: rgba(0,0,0,.18);
}

/* Link columns */
.site-footer .links ul,
.site-footer .branches ul,
.site-footer .contact-list {
  list-style: none; padding: 0; margin: 0;
}
.site-footer .links li + li,
.site-footer .branches li + li,
.site-footer .contact-list li + li { margin-top: .6rem; }

.site-footer .links a,
.site-footer .branches li,
.site-footer .contact-list li {
  color: var(--footer-faint);
  text-decoration: none;
}
.site-footer .links a:hover { color: #ffffff; text-decoration: underline; }

/* Contact list icons */
.site-footer .contact-list i {
  margin-right: .55rem; width: 1.1rem; text-align: center;
  color: #ffffff;
}

/* Pill CTA */
.site-footer .cta {
  margin-top: 1rem;
  display: inline-flex;
  align-items: center;
  gap: .9rem;
  padding: .75rem 1rem .75rem .95rem;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  color: #fff; text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.18);
}
.site-footer .cta span { font-weight: 700; }
.site-footer .cta i {
  background: var(--pill-bg); color: #1c3f2b;
  width: 36px; height: 36px; border-radius: 50%;
  display: inline-grid; place-items: center;
}
.site-footer .cta:hover { transform: translateY(-2px); }

/* Bottom bar */
.site-footer .footer-bottom {
  background: var(--footer-bg-2);
  padding: .9rem 0;
  border-top: 1px solid rgba(255,255,255,.15);
}
.site-footer .footer-bottom .container {
  display: flex; gap: 1rem; align-items: center; justify-content: space-between;
}
.site-footer .footer-bottom .copy { opacity: .9; }

.site-footer .footer-bottom .legal {
  list-style: none; display: flex; gap: 1rem; margin: 0; padding: 0;
}
.site-footer .footer-bottom .legal li { position: relative; }
.site-footer .footer-bottom .legal li + li::before {
  content: ""; position: absolute; left: -0.6rem; top: 50%;
  width: 1px; height: 16px; background: rgba(255,255,255,.35);
  transform: translateY(-50%);
}
.site-footer .footer-bottom .legal a { color: var(--footer-faint); text-decoration: none; }
.site-footer .footer-bottom .legal a:hover { color: #fff; text-decoration: underline; }

/* Responsive */
@media (max-width: 992px) {
  .site-footer .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 600px) {
  .site-footer .footer-top {
    grid-template-columns: 1fr;
    gap: 1.6rem;
  }
  .site-footer .footer-bottom .container {
    flex-direction: column; gap: .5rem;
  }
  .site-footer .brand .brand-badge { width: 100%; justify-content: center; }
}
/* Eco-Tourism short explanation section */
/* Professional Eco-Tourism Intro Section */
.eco-intro {
  position: relative;
  background: linear-gradient(135deg, #e8f7ec 0%, #f9fdfb 100%);
  border-radius: 14px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.05);
  max-width: 950px;
  margin: 2.5rem auto 1.5rem;
  padding: 2rem 2.5rem;
  text-align: center;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.eco-intro:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
}

.eco-intro::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 160px;
  height: 160px;
  background: radial-gradient(circle at top right, rgba(46,139,87,0.1), transparent 70%);
  z-index: 0;
}

.eco-intro h3 {
  color: #205a38;
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  position: relative;
  z-index: 1;
}

.eco-intro h3 i {
  color: #2e8b57;
  font-size: 1.3rem;
}

.eco-intro p {
  color: #334;
  font-size: 1.05rem;
  line-height: 1.8;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  opacity: 0.95;
}
/* Sub-page nav & crumb */
.sub-nav {
  background: #2e8b57;
  color: #e8ffef;
  padding: .6rem 0;
  font-size: .95rem;
}
.sub-nav .back-home { color: #fff; text-decoration: none; }
.sub-nav .back-home i { margin-right: .35rem; }
.sub-nav .crumbs { margin-left: 1rem; opacity: .9; }

/* Sub-page hero using CSS var for image */
.sub-hero {
  background:
    linear-gradient(rgba(0,0,0,.35), rgba(0,0,0,.35)),
    var(--hero) center/cover no-repeat;
  color: #f2fff6;
  padding: 4.5rem 0 3.5rem;
  text-align: center;
}
.sub-hero h1 { font-size: 2.2rem; margin: 0 0 .6rem; }

/* Detail sections */
.detail-lead, .detail-highlights, .detail-map { margin: 2rem 0; }
.ticks { list-style: none; padding: 0; }
.ticks li { margin: .5rem 0; padding-left: 1.4rem; position: relative; }
.ticks li::before {
  content: "✔"; position: absolute; left: 0; color: #2e8b57; font-weight: 700;
}

/* Simple gallery */
.gallery {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px,1fr));
  margin: 1.2rem 0 2rem;
}
.gallery img { width: 100%; height: 180px; object-fit: cover; border-radius: 10px; }

/* CTA row */
.cta-row { display: flex; gap: .8rem; flex-wrap: wrap; margin: 1.5rem 0 2rem; }
.cta-row .btn { background:#2e8b57; color:#fff; text-decoration:none; padding:.6rem 1rem; border-radius:8px; }
.cta-row .btn:hover { background:#205a38; }
/* OLD – remove this if present */


/* 2) Make each link behave like a grid cell with a fixed max width */
#culture .container > .flex > a.culture-link {
  display: block !important;
  width: 100% !important;
  max-width: 360px !important;
  text-decoration: none !important;
  color: inherit !important;
}

/* 3) Ensure the card fills its link, no weird underlines */
#culture .container > .flex > a.culture-link .culture-item { 
  height: 100% !important;
}
#culture .container > .flex > a.culture-link h3,
#culture .container > .flex > a.culture-link p,
#culture
/* ===== Culture section layout (3→2→1) ===== */
#culture .culture-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(280px, 1fr));
  gap: 24px;
  align-items: stretch;
}

@media (max-width: 1100px) {
  #culture .culture-grid { grid-template-columns: repeat(2, minmax(260px, 1fr)); }
}
@media (max-width: 640px) {
  #culture .culture-grid { grid-template-columns: 1fr; }
}

/* Make the card link behave like a card cell */
#culture .culture-link {
  display: block;
  width: 100%;
  max-width: 360px;
  margin: 0 auto;                /* centers each card nicely */
  text-decoration: none;
  color: inherit;
}

/* Ensure the card fills its cell */
#culture .culture-item { height: 100%; }

/* Prevent inherited underlines inside the card */
#culture .culture-link h3,
#culture .culture-link p,
#culture .culture-link img { text-decoration: none; }

/* Optional: tidy hover */
#culture .culture-link:hover .culture-item {
  transform: translateY(-6px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.15);
  transition: transform .25s ease, box-shadow .25s ease;
}
/* === FIX: Culture grid layout === */
#culture .culture-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  justify-items: center;
  align-items: stretch;
  margin-top: 20px;
}

#culture .culture-link {
  display: block;
  width: 100%;
  max-width: 360px;
  text-decoration: none;
  color: inherit;
}

#culture .culture-link .culture-item {
  height: 100%;
}

@media (max-width: 1000px) {
  #culture .culture-grid {
    grid-template-columns: repeat(2, minmax(260px, 1fr));
  }
}
@media (max-width: 640px) {
  #culture .culture-grid {
    grid-template-columns: 1fr;
  }
}
/* Eco definition card */
.eco-info { padding: 28px 0; }
.eco-info-card {
  background: #eefaf1;               /* light green like your mock */
  border-radius: 18px;
  padding: 36px 22px;
  text-align: center;
  box-shadow: 0 12px 28px rgba(0,0,0,.06);
}
.eco-info-card h2 { color: #1f6b3a; margin: 0 0 12px; }
.eco-info-card p  { color: #344054; font-size: 1.05rem; max-width: 920px; margin: 0 auto; }

#reservation-title {
  text-align: center;
  margin: 20px 0;
}

.card {
  height: 550px; /* 好きな高さに調整 */
}
/* ===== Mobile Navigation ===== */
@media (max-width: 768px) {

  #primary-menu {
    display: none;
    flex-direction: column;
    background: #2e8b57;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    z-index: 999;
  }

  #primary-menu.open {
    display: flex;
  }

  nav button.menu {
    display: block;
  }
}