/* ============================================
   JP Izu - The Izu Peninsula Travel Handbook
   Handwritten CSS - No frameworks
   ============================================ */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: #1B5E20;
  background-color: #FFFDE7;
  line-height: 1.7;
  font-size: 16px;
}

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

a {
  color: #1B5E20;
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: #BF360C;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: bold;
  line-height: 1.3;
  color: #1B5E20;
  margin-bottom: 16px;
}

h1 {
  font-size: 2.2rem;
  margin-bottom: 20px;
}

h2 {
  font-size: 1.8rem;
  margin-top: 40px;
  margin-bottom: 18px;
  border-bottom: 2px solid #6D4C41;
  padding-bottom: 8px;
}

h3 {
  font-size: 1.4rem;
  margin-top: 32px;
  margin-bottom: 14px;
  color: #5D4037;
}

h4 {
  font-size: 1.15rem;
  margin-top: 24px;
  color: #5D4037;
}

p {
  margin-bottom: 18px;
  color: #1B5E20;
}

/* --- Header --- */
#top-header {
  background-color: #1B5E20;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 100;
}

#logo a {
  font-family: Georgia, serif;
  font-size: 1.6rem;
  font-weight: bold;
  color: #FFFFFF;
  letter-spacing: 0.5px;
}

#logo a:hover {
  color: #C8E6C9 !important;
}

/* --- Navigation --- */
#main-nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
}

#main-nav a {
  color: #FFFFFF;
  font-size: 0.95rem;
  font-weight: 500;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
}

#main-nav a:hover {
  color: #C8E6C9;
  border-bottom-color: #C8E6C9;
}

/* Mobile hamburger */
#menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

#menu-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background-color: #FFFFFF;
  margin: 5px 0;
  border-radius: 2px;
}

/* --- Accent Bar --- */
#accent-bar {
  height: 4px;
  background-color: #6D4C41;
  width: 100%;
}

/* --- Hero Section (Homepage) --- */
.hero-wrap {
  display: flex;
  background-color: #FFFFFF;
  min-height: 420px;
}

.hero-img-box {
  width: 60%;
  position: relative;
  overflow: hidden;
}

.hero-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 420px;
}

.hero-text-box {
  width: 40%;
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background-color: #FFFFFF;
}

.hero-text-box h1 {
  font-size: 2rem;
  margin-bottom: 20px;
  line-height: 1.25;
}

.hero-text-box p {
  font-size: 1.05rem;
  color: #5D4037;
  margin-bottom: 28px;
  line-height: 1.7;
}

.btn-go {
  display: inline-block;
  background-color: #6D4C41;
  color: #FFFFFF;
  padding: 12px 28px;
  font-size: 0.95rem;
  text-transform: lowercase;
  border: none;
  cursor: pointer;
  text-align: center;
  width: fit-content;
}

.btn-go:hover {
  background-color: #5D4037;
  color: #FFFFFF !important;
}

/* --- Inner Page Layout with Sidebar --- */
.page-wrap {
  display: flex;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px;
  gap: 40px;
}

#sidebar {
  width: 25%;
  min-width: 200px;
}

.sidebar-nav {
  position: sticky;
  top: 24px;
  background-color: #FFFFFF;
  border: 1px solid #D7CCC8;
  padding: 24px;
}

.sidebar-nav h3 {
  font-size: 1.1rem;
  margin-top: 0;
  margin-bottom: 16px;
  color: #1B5E20;
  border-bottom: 1px solid #D7CCC8;
  padding-bottom: 10px;
}

.sidebar-nav ul {
  list-style: none;
}

.sidebar-nav li {
  margin-bottom: 10px;
}

.sidebar-nav a {
  color: #5D4037;
  font-size: 0.92rem;
  display: block;
  padding: 6px 0;
  border-bottom: 1px solid #F5F5F5;
}

.sidebar-nav a:hover {
  color: #BF360C;
  padding-left: 8px;
  transition: padding-left 0.2s ease;
}

#main-content {
  width: 75%;
  background-color: #FFFFFF;
  padding: 40px;
  border: 1px solid #D7CCC8;
}

/* --- Content Area (home, no sidebar) --- */
.content-single {
  max-width: 800px;
  margin: 0 auto;
  padding: 48px 24px;
}

.content-single h2 {
  color: #1B5E20;
}

/* --- Feature Cards Row --- */
.feature-row {
  display: flex;
  gap: 20px;
  margin: 40px 0;
  flex-wrap: wrap;
}

.post-card {
  flex: 1;
  min-width: 180px;
  background-color: #FFFFFF;
  border: 1px solid #D7CCC8;
  overflow: hidden;
  transition: box-shadow 0.2s ease;
}

.post-card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.post-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.card-body {
  padding: 18px;
}

.card-body h3 {
  font-size: 1.1rem;
  margin-top: 0;
  margin-bottom: 10px;
}

.card-body p {
  font-size: 0.9rem;
  color: #5D4037;
  margin-bottom: 14px;
  line-height: 1.6;
}

.card-link {
  font-size: 0.88rem;
  color: #6D4C41;
  font-weight: 600;
  text-transform: lowercase;
}

.card-link:hover {
  color: #BF360C;
}

/* --- Info Boxes --- */
.info-box {
  background-color: #FFFFFF;
  border-left: 4px solid #6D4C41;
  padding: 20px 24px;
  margin: 28px 0;
}

.info-box h4 {
  margin-top: 0;
  color: #1B5E20;
}

.info-box p {
  margin-bottom: 0;
  color: #5D4037;
}

.tip-box {
  background-color: #F1F8E9;
  border: 1px solid #C8E6C9;
  padding: 20px 24px;
  margin: 28px 0;
  border-radius: 0;
}

.tip-box p {
  margin-bottom: 0;
  color: #33691E;
}

/* --- Tables --- */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.95rem;
  background-color: #FFFFFF;
}

th {
  background-color: #1B5E20;
  color: #FFFFFF;
  padding: 14px 16px;
  text-align: left;
  font-family: Georgia, serif;
  font-weight: bold;
}

td {
  padding: 12px 16px;
  border-bottom: 1px solid #D7CCC8;
  color: #1B5E20;
}

tr:hover td {
  background-color: #F9FBE7;
}

/* --- Lists --- */
ul, ol {
  margin: 18px 0 18px 24px;
  color: #1B5E20;
}

li {
  margin-bottom: 10px;
  line-height: 1.6;
}

/* --- Blockquote --- */
blockquote {
  border-left: 4px solid #6D4C41;
  padding-left: 24px;
  margin: 28px 0;
  font-style: italic;
  color: #5D4037;
}

/* --- Contact Form --- */
.form-group {
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #1B5E20;
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #D7CCC8;
  font-family: system-ui, sans-serif;
  font-size: 1rem;
  color: #1B5E20;
  background-color: #FFFFFF;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #1B5E20;
}

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

.btn-submit {
  background-color: #6D4C41;
  color: #FFFFFF;
  padding: 14px 36px;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  text-transform: lowercase;
}

.btn-submit:hover {
  background-color: #5D4037;
}

/* --- Footer --- */
#site-footer {
  background-color: #1B5E20;
  color: #C8E6C9;
  padding: 48px 24px 0;
  margin-top: 60px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}

.footer-col {
  flex: 1;
  min-width: 220px;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.1rem;
  margin-bottom: 18px;
  margin-top: 0;
  font-family: Georgia, serif;
}

.footer-col p,
.footer-col a {
  color: #C8E6C9;
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer-col a:hover {
  color: #FFFFFF;
}

.footer-col ul {
  list-style: none;
  margin: 0;
}

.footer-col li {
  margin-bottom: 8px;
}

.footer-bottom-bar {
  height: 4px;
  background-color: #6D4C41;
  margin-top: 40px;
  width: 100%;
}

.footer-legal {
  text-align: center;
  padding: 20px;
  font-size: 0.85rem;
  color: #C8E6C9;
}

/* --- Cookie Banner --- */
#cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #FFFFFF;
  border-top: 3px solid #6D4C41;
  padding: 20px 24px;
  z-index: 1000;
  display: none;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
}

#cookie-banner.active {
  display: block;
}

.cookie-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.cookie-inner p {
  margin: 0;
  color: #1B5E20;
  font-size: 0.95rem;
}

.cookie-btns {
  display: flex;
  gap: 10px;
}

.cookie-btn {
  padding: 10px 22px;
  font-size: 0.9rem;
  border: none;
  cursor: pointer;
  font-family: system-ui, sans-serif;
}

.cookie-btn.okay {
  background-color: #1B5E20;
  color: #FFFFFF;
}

.cookie-btn.nope {
  background-color: #D7CCC8;
  color: #5D4037;
}

.cookie-btn.settings {
  background-color: #FFFFFF;
  color: #6D4C41;
  border: 1px solid #6D4C41;
}

/* --- Cookie Modal --- */
#cookie-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0,0,0,0.5);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
}

#cookie-modal.active {
  display: flex;
}

.modal-box {
  background-color: #FFFFFF;
  padding: 32px;
  max-width: 500px;
  width: 90%;
  border: 2px solid #6D4C41;
}

.modal-box h3 {
  margin-top: 0;
  color: #1B5E20;
}

.toggle-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid #D7CCC8;
}

.toggle-row label {
  font-weight: 600;
  color: #1B5E20;
}

.toggle-row p {
  font-size: 0.88rem;
  color: #5D4037;
  margin: 4px 0 0;
}

.toggle-switch {
  position: relative;
  width: 48px;
  height: 26px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #D7CCC8;
  transition: 0.3s;
}

.slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: #FFFFFF;
  transition: 0.3s;
}

input:checked + .slider {
  background-color: #1B5E20;
}

input:checked + .slider:before {
  transform: translateX(22px);
}

input:disabled + .slider {
  opacity: 0.6;
  cursor: not-allowed;
}

.modal-close {
  margin-top: 20px;
  background-color: #6D4C41;
  color: #FFFFFF;
  padding: 12px 28px;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
}

/* --- Thanks Page --- */
.thanks-box {
  text-align: center;
  padding: 80px 24px;
  max-width: 600px;
  margin: 0 auto;
}

.thanks-box h1 {
  font-size: 2.4rem;
  margin-bottom: 24px;
}

.thanks-box p {
  font-size: 1.1rem;
  color: #5D4037;
  margin-bottom: 32px;
}

/* --- Utility --- */
.text-center {
  text-align: center;
}

.mb-0 {
  margin-bottom: 0 !important;
}

.mt-40 {
  margin-top: 40px;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  #menu-toggle {
    display: block;
  }

  #main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: #1B5E20;
    padding: 16px 24px;
  }

  #main-nav.active {
    display: block;
  }

  #main-nav ul {
    flex-direction: column;
    gap: 4px;
  }

  #main-nav a {
    display: block;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.15);
  }

  .hero-wrap {
    flex-direction: column;
  }

  .hero-img-box {
    width: 100%;
    height: 280px;
    min-height: auto;
  }

  .hero-img-box img {
    min-height: auto;
    height: 280px;
  }

  .hero-text-box {
    width: 100%;
    padding: 32px 24px;
  }

  .hero-text-box h1 {
    font-size: 1.7rem;
  }

  .page-wrap {
    flex-direction: column;
    padding: 24px 16px;
  }

  #sidebar {
    width: 100%;
    min-width: auto;
  }

  .sidebar-nav {
    position: static;
    margin-bottom: 24px;
  }

  #main-content {
    width: 100%;
    padding: 28px 20px;
  }

  .feature-row {
    flex-direction: column;
  }

  .post-card {
    min-width: auto;
  }

  .footer-inner {
    flex-direction: column;
    gap: 32px;
  }

  .cookie-inner {
    flex-direction: column;
    text-align: center;
  }

  h1 {
    font-size: 1.8rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  table {
    font-size: 0.88rem;
  }

  th, td {
    padding: 10px 12px;
  }
}

@media (max-width: 480px) {
  .hero-img-box {
    height: 220px;
  }

  .hero-img-box img {
    height: 220px;
  }

  .hero-text-box {
    padding: 24px 18px;
  }

  .hero-text-box h1 {
    font-size: 1.5rem;
  }

  #main-content {
    padding: 20px 16px;
  }

  th, td {
    padding: 8px 10px;
    font-size: 0.85rem;
  }
}

/* Print styles */
@media print {
  #cookie-banner,
  #cookie-modal,
  #menu-toggle {
    display: none !important;
  }

  #main-nav {
    display: block !important;
    position: static;
  }
}