@charset "UTF-8";
/*
    Template: swell
    Theme Name: SWELL CHILD
    Theme URI: https://swell-theme.com/
    Description: SWELLの子テーマ
    Version: 1.0.0
    Author: LOOS WEB STUDIO
    Author URI: https://loos-web-studio.com/

    License: GNU General Public License
    License URI: http://www.gnu.org/licenses/gpl.html
*/

/*
==============================================
千葉経済産業新聞 - Modern & Stylish CSS
==============================================
*/

/* ==================== CSS Variables ==================== */
:root {
  /* Colors */
  --color-primary: #0067b1;
  --color-primary-dark: #004d85;
  --color-primary-light: #338dc4;
  --color-secondary: #006741;
  --color-secondary-dark: #004d30;
  --color-secondary-light: #00855a;
  --color-accent: #e69b2f;
  --color-accent-dark: #c98520;
  --color-accent-light: #f0b055;
  --color-text: #2c3e50;
  --color-text-light: #6c757d;
  --color-bg: #ffffff;
  --color-bg-light: #f8f9fa;
  --color-bg-gray: #f7f7f7;
  --color-border: #e0e0e0;
  --color-shadow: rgba(0, 0, 0, 0.1);
  
  /* Typography */
  --font-primary: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", Georgia, serif;
  --font-serif: "Noto Serif JP", "Hiragino Mincho ProN", Georgia, serif;
  --font-size-base: 16px;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --line-height-base: 1.8;
  --line-height-tight: 1.4;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  
  /* Layout */
  --container-max: 1200px;
  --content-max: 900px;
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;
  
  /* Transitions */
  --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease-in-out;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.15);
}

/* ==================== Global Resets ==================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: var(--line-height-base);
  overflow-x: hidden;
}

/* ==================== Typography ==================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: var(--line-height-tight);
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }

p {
  margin-bottom: var(--spacing-md);
}

a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--color-accent);
  text-decoration: underline;
}

/* ==================== Header ==================== */
.l-header {
  background: var(--color-bg);
  box-shadow: var(--shadow-md);
  position: relative;
  z-index: 1000;
  transition: var(--transition-base);
}

.l-header__bar {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-bg);
  padding: 0.25rem 0;
}

.l-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem var(--spacing-md);
  max-width: var(--container-max);
  margin: 0 auto;
}

.c-headLogo__link {
  display: block;
  transition: var(--transition-fast);
}

.c-headLogo__link:hover {
  opacity: 0.8;
  transform: translateY(-1px);
}

.c-headLogo__img {
  height: auto;
  max-height: 100px;
  width: auto;
}

/* Navigation */
.c-gnav {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
  align-items: center;
}

.c-gnav a {
  color: var(--color-text);
  font-weight: 500;
  padding: 0.5rem 0.75rem;
  position: relative;
  transition: var(--transition-fast);
  border-radius: var(--border-radius);
  font-size: 0.95rem;
}

.c-gnav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: translateX(-50%);
  transition: var(--transition-base);
}

.c-gnav a:hover {
  color: var(--color-secondary);
  background: var(--color-bg-light);
  text-decoration: none;
}

.c-gnav a:hover::after {
  width: 80%;
}

/* ==================== Main Visual ==================== */
.p-mainVisual {
  position: relative;
  height: 60vh;
  min-height: 400px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.p-mainVisual__inner {
  position: relative;
  width: 100%;
  height: 100%;
}

.p-mainVisual__slide {
  position: relative;
  width: 100%;
  height: 100%;
}

.p-mainVisual__imgLayer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.p-mainVisual__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.7);
}

.c-filterLayer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 103, 177, 0.3), rgba(0, 103, 65, 0.4), rgba(230, 155, 47, 0.2));
  z-index: 1;
}

.p-mainVisual__textLayer {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: white;
  z-index: 2;
  max-width: 90%;
  animation: fadeInUp 1s ease-out;
}

.p-mainVisual__slideTitle {
  font-size: clamp(1.5rem, 4vw, 3rem);
  font-weight: 700;
  font-family: var(--font-serif);
  margin-bottom: var(--spacing-md);
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
  letter-spacing: 0.05em;
}

.p-mainVisual__slideText {
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.8;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
  max-width: 800px;
  margin: 0 auto;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translate(-50%, -40%);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%);
  }
}

/* ==================== Content ==================== */
.l-content {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--spacing-3xl) var(--spacing-lg);
}

.post_content {
  max-width: var(--content-max);
  margin: 0 auto;
}

/* Full Width Sections */
.swell-block-fullWide {
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: var(--spacing-3xl) var(--spacing-lg);
}

.swell-block-fullWide.alignfull {
  background-color: var(--color-bg-gray);
}

/* Headings */
.post_content h2 {
  position: relative;
  padding-left: var(--spacing-md);
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-2xl);
  color: var(--color-text);
}

.post_content h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-secondary), var(--color-accent));
  border-radius: 2px;
}

.post_content h2.is-style-section_ttl {
  text-align: center;
  padding: var(--spacing-md) var(--spacing-lg);
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary), var(--color-accent));
  color: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.post_content h2.is-style-section_ttl::before {
  display: none;
}

.post_content h2.is-style-section_ttl::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-10%, -10%); }
}

/* Media Text Block */
.wp-block-media-text {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  margin: var(--spacing-2xl) 0;
  padding: var(--spacing-xl);
  background: white;
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-lg);
  transition: var(--transition-base);
}

.wp-block-media-text:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.wp-block-media-text__media {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.wp-block-media-text__media img {
  width: 100%;
  height: auto;
  display: block;
  transition: var(--transition-base);
}

.wp-block-media-text:hover .wp-block-media-text__media img {
  transform: scale(1.05);
}

/* Grid Layout */
.wp-block-group.is-layout-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-2xl) 0;
}

.wp-block-group.is-layout-grid > * {
  background: white;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
  border-left: 4px solid var(--color-primary);
}

.wp-block-group.is-layout-grid > *:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-left-color: var(--color-accent);
  background: linear-gradient(to right, rgba(230, 155, 47, 0.03), white);
}

/* Tables */
.wp-block-table {
  margin: var(--spacing-xl) 0;
  overflow-x: auto;
}

.wp-block-table table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.wp-block-table thead th {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: white;
  padding: var(--spacing-md);
  font-weight: 600;
  text-align: left;
  font-size: var(--font-size-lg);
}

.wp-block-table tbody td {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
  background: white;
  transition: var(--transition-fast);
}

.wp-block-table tbody tr:hover td {
  background: var(--color-bg-light);
}

.wp-block-table tbody tr:last-child td {
  border-bottom: none;
}

/* Tabs */
.swell-block-tab {
  margin: var(--spacing-xl) 0;
}

.c-tabList {
  display: flex;
  list-style: none;
  gap: var(--spacing-sm);
  border-bottom: 2px solid var(--color-border);
  margin-bottom: var(--spacing-lg);
}

.c-tabList__button {
  padding: var(--spacing-md) var(--spacing-lg);
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  font-weight: 600;
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  transition: var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.c-tabList__button::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(230, 155, 47, 0.08), transparent);
  opacity: 0;
  transition: var(--transition-fast);
}

.c-tabList__button:hover::before,
.c-tabList__button[aria-selected="true"]::before {
  opacity: 1;
}

.c-tabList__button[aria-selected="true"] {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.c-tabBody__item {
  padding: var(--spacing-lg);
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  animation: fadeIn 0.3s ease-out;
}

.c-tabBody__item[aria-hidden="true"] {
  display: none;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Buttons */
.swell-block-button {
  margin: var(--spacing-xl) 0;
  text-align: center;
}

.swell-block-button__link {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-xl);
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary), var(--color-accent));
  color: white;
  font-weight: 600;
  font-size: var(--font-size-lg);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.swell-block-button__link::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.swell-block-button__link:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
}

.swell-block-button__link:hover::before {
  width: 300px;
  height: 300px;
}

/* ==================== Footer ==================== */
.l-footer {
  background: linear-gradient(to bottom, var(--color-bg-gray), white);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
  margin-top: var(--spacing-3xl);
  border-top: 1px solid var(--color-border);
}

.l-footer__nav {
  display: flex;
  justify-content: center;
  list-style: none;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.l-footer__nav a {
  color: var(--color-text-light);
  font-weight: 500;
  padding: var(--spacing-sm);
  transition: var(--transition-fast);
}

.l-footer__nav a:hover {
  color: var(--color-accent);
}

.copyright {
  text-align: center;
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-lg);
}

/* ==================== Mobile Menu ==================== */
.p-spMenu {
  position: fixed;
  top: 0;
  left: -100%;
  width: 300px;
  height: 100vh;
  background: white;
  box-shadow: var(--shadow-xl);
  transition: var(--transition-base);
  z-index: 9999;
}

.p-spMenu.is-open {
  left: 0;
}

.p-spMenu__overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
  z-index: 9998;
}

.p-spMenu.is-open ~ .p-spMenu__overlay {
  opacity: 1;
  visibility: visible;
}

/* ==================== Responsive Design ==================== */
@media (max-width: 959px) {
  :root {
    --font-size-3xl: 2rem;
    --font-size-2xl: 1.75rem;
    --spacing-3xl: 3rem;
  }
  
  .c-gnav {
    display: none;
  }
  
  .wp-block-media-text {
    grid-template-columns: 1fr;
  }
  
  .wp-block-group.is-layout-grid {
    grid-template-columns: 1fr;
  }
  
  .l-header__inner {
    padding: 0.5rem var(--spacing-sm);
  }
  
  .c-headLogo__img {
    max-height: 60px;
  }
  
  .p-mainVisual {
    height: 50vh;
    min-height: 300px;
  }
}

@media (max-width: 599px) {
  :root {
    --font-size-base: 14px;
    --spacing-2xl: 2rem;
  }
  
  .l-content {
    padding: var(--spacing-xl) var(--spacing-md);
  }
  
  .swell-block-fullWide {
    padding: var(--spacing-xl) var(--spacing-md);
  }
  
  .c-tabList {
    flex-direction: column;
  }
  
  .wp-block-table {
    font-size: var(--font-size-sm);
  }
}

/* ==================== Utilities ==================== */
.u-ta-c { text-align: center; }
.u-obf-cover { object-fit: cover; }

/* Hide on mobile */
@media (max-width: 959px) {
  .pc_ { display: none !important; }
}

/* Hide on desktop */
@media (min-width: 960px) {
  .sp_ { display: none !important; }
}

/* ==================== Animations ==================== */
@media (prefers-reduced-motion: no-preference) {
  .fade-in {
    animation: fadeIn 0.6s ease-out;
  }
  
  .slide-up {
    animation: slideUp 0.6s ease-out;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==================== Print Styles ==================== */
@media print {
  .l-header,
  .l-footer,
  .p-spMenu,
  .swell-block-button {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
}

/* ==================== Accessibility ==================== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}