/*
Theme Name: Osato Clinic
Theme URI: https://osatoclinic.com
Author: Osato Internal Medicine Clinic
Author URI: https://osatoclinic.com
Description: Custom WordPress theme for Osato Internal Medicine Clinic (おさとう内科) - A bilingual (Japanese/English) medical clinic theme with Polylang support.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: osatoclinic
Tags: custom-menu, translation-ready, two-columns, custom-logo
Requires at least: 5.0
Tested up to: 6.4
Requires PHP: 7.4
*/

/* ============================================
   CSS RESET & BASE
   ============================================ */

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: "Hiragino Kaku Gothic Pro", "Meiryo", "Arial", sans-serif;
    font-weight: 400;
    line-height: 1.8;
    color: #333333;
    background-color: #ffffff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: #1f1c2f;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #f39c12;
}

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.4;
    color: #1f1c2f;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.1rem; }

p {
    margin-bottom: 1em;
}

/* ============================================
   LAYOUT / CONTAINER
   ============================================ */

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.site-content {
    min-height: 60vh;
}

/* ============================================
   HEADER
   ============================================ */

.site-header {
    background: #ffffff;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.header-top {
    background: #1f1c2f;
    color: #ffffff;
    padding: 6px 0;
    font-size: 0.85rem;
}

.header-top .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-top a {
    color: #ffffff;
    text-decoration: none;
}

.header-top a:hover {
    color: #f39c12;
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-phone a {
    font-weight: 700;
    font-size: 0.9rem;
}

.header-phone .phone-icon::before {
    content: "\260E";
    margin-right: 4px;
}

.language-switcher {
    display: flex;
    align-items: center;
    gap: 8px;
}

.language-switcher a,
.language-switcher span {
    padding: 2px 10px;
    border-radius: 3px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

.language-switcher .current-lang {
    background: #ffffff;
    color: #1f1c2f;
}

.language-switcher a.lang-link {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.language-switcher a.lang-link:hover {
    background: rgba(255, 255, 255, 0.4);
}

.header-main {
    padding: 12px 0;
}

.header-main .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-branding {
    display: flex;
    align-items: center;
    gap: 12px;
}

.site-logo img {
    height: 50px;
    width: auto;
}

.site-title-text {
    display: flex;
    flex-direction: column;
}

.site-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1f1c2f;
    line-height: 1.2;
    margin: 0;
}

.site-title a {
    color: inherit;
    text-decoration: none;
}

.site-subtitle {
    font-size: 0.75rem;
    color: #666666;
    line-height: 1.3;
}

/* Navigation */
.main-navigation {
    display: flex;
    align-items: center;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: #1f1c2f;
    position: relative;
    transition: background 0.3s ease;
}

.hamburger::before,
.hamburger::after {
    content: "";
    display: block;
    width: 24px;
    height: 2px;
    background: #1f1c2f;
    position: absolute;
    transition: transform 0.3s ease;
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.menu-toggle.active .hamburger {
    background: transparent;
}

.menu-toggle.active .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}

.menu-toggle.active .hamburger::after {
    transform: rotate(-45deg);
    top: 0;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 0;
}

.nav-menu > li {
    position: relative;
}

.nav-menu > li > a {
    display: block;
    padding: 10px 16px;
    color: #868686;
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    transition: color 0.3s ease;
}

.nav-menu > li > a:hover,
.nav-menu > li.current-menu-item > a,
.nav-menu > li.current-menu-ancestor > a {
    color: #f39c12;
}

/* Dropdown */
.nav-menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #ffffff;
    min-width: 220px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-top: 3px solid #f39c12;
    opacity: 0;
    visibility: hidden;
    transform: translateY(5px);
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
    z-index: 1000;
}

.nav-menu > li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-menu .sub-menu li a {
    display: block;
    padding: 10px 18px;
    color: #8f8f8f;
    font-size: 0.85rem;
    font-weight: 500;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    transition: color 0.3s ease;
}

.nav-menu .sub-menu li:last-child a {
    border-bottom: none;
}

.nav-menu .sub-menu li a:hover {
    color: #f39c12;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero-section {
    position: relative;
    background: #1f1c2f;
    color: #ffffff;
    padding: 80px 0;
    overflow: hidden;
}

.hero-section::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: url('assets/img/hero-bg.jpg') center/cover no-repeat;
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.hero-content h1 {
    color: #ffffff;
    font-size: 2.2rem;
    margin-bottom: 16px;
    line-height: 1.4;
}

.hero-content p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 24px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.95rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: #f39c12;
    color: #ffffff;
}

.btn-primary:hover {
    background: #f4a62a;
    color: #ffffff;
}

.btn-outline {
    background: transparent;
    color: #ffffff;
    border: 2px solid #ffffff;
}

.btn-outline:hover {
    background: #ffffff;
    color: #1f1c2f;
}

.btn-accent {
    background: #f39c12;
    color: #ffffff;
}

.btn-accent:hover {
    background: #c87f0a;
    color: #ffffff;
}

/* ============================================
   SERVICE CARDS
   ============================================ */

.services-section {
    padding: 60px 0;
    background: #f7f7f7;
}

.section-title {
    text-align: center;
    font-size: 1.6rem;
    color: #1f1c2f;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 16px;
}

.section-title::after {
    content: "";
    display: block;
    width: 60px;
    height: 3px;
    background: #f39c12;
    margin: 12px auto 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.service-card-img {
    height: 180px;
    background: #f7f7f7;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.service-card-icon {
    font-size: 3rem;
    color: #1f1c2f;
}

.service-card-body {
    padding: 20px;
}

.service-card-body h3 {
    font-size: 1.1rem;
    color: #1f1c2f;
    margin-bottom: 8px;
}

.service-card-body p {
    font-size: 0.9rem;
    color: #666666;
    line-height: 1.7;
}

.service-card-body .card-link {
    display: inline-block;
    margin-top: 12px;
    color: #f39c12;
    font-weight: 600;
    font-size: 0.9rem;
}

.service-card-body .card-link:hover {
    color: #c87f0a;
}

/* ============================================
   INFO SECTION (Hours, Insurance, Location)
   ============================================ */

.info-section {
    padding: 60px 0;
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.info-box {
    background: #ffffff;
    border: 1px solid #ebebeb;
    border-radius: 8px;
    padding: 28px;
}

.info-box h3 {
    font-size: 1.2rem;
    color: #1f1c2f;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid #f7f7f7;
}

/* Hours Table */
.hours-table {
    width: 100%;
    border-collapse: collapse;
}

.hours-table th,
.hours-table td {
    padding: 8px 12px;
    text-align: center;
    font-size: 0.9rem;
    border-bottom: 1px solid #f0f0f0;
}

.hours-table th {
    background: #f7f7f7;
    color: #1f1c2f;
    font-weight: 600;
}

.hours-table td {
    color: #333333;
}

.hours-table .closed {
    color: #e53935;
    font-weight: 600;
}

.hours-table .open {
    color: #f39c12;
    font-weight: 600;
}

/* Insurance list */
.insurance-list {
    columns: 2;
    column-gap: 20px;
}

.insurance-list li {
    padding: 4px 0;
    font-size: 0.9rem;
    color: #333333;
    break-inside: avoid;
}

.insurance-list li::before {
    content: "\2713";
    color: #f39c12;
    font-weight: 700;
    margin-right: 8px;
}

/* ============================================
   DIRECTOR / ABOUT SECTION
   ============================================ */

.director-section {
    padding: 60px 0;
    background: #f7f7f7;
}

.director-content {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 30px;
    align-items: start;
}

.director-photo {
    text-align: center;
}

.director-photo img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #f39c12;
    margin-bottom: 12px;
}

.director-photo .director-name {
    font-size: 1rem;
    font-weight: 700;
    color: #1f1c2f;
}

.director-photo .director-title {
    font-size: 0.85rem;
    color: #666666;
}

.director-bio h2 {
    margin-bottom: 16px;
}

.director-bio p {
    font-size: 0.95rem;
    color: #555555;
    line-height: 1.9;
}

/* ============================================
   ANNOUNCEMENTS
   ============================================ */

.announcements-section {
    padding: 60px 0;
}

.announcement-list {
    max-width: 800px;
    margin: 0 auto;
}

.announcement-item {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid #ebebeb;
    align-items: flex-start;
}

.announcement-date {
    background: #f39c12;
    color: #ffffff;
    padding: 4px 12px;
    border-radius: 3px;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    min-width: 100px;
    text-align: center;
}

.announcement-text {
    font-size: 0.95rem;
    color: #333333;
}

/* ============================================
   PAGE TEMPLATES
   ============================================ */

.page-header {
    background: #1f1c2f;
    color: #ffffff;
    padding: 50px 0;
    text-align: center;
}

.page-header h1 {
    color: #ffffff;
    font-size: 2rem;
    margin-bottom: 8px;
}

.page-header .breadcrumb {
    font-size: 0.85rem;
    opacity: 0.8;
}

.page-header .breadcrumb a {
    color: #ffffff;
    opacity: 0.8;
}

.page-header .breadcrumb a:hover {
    opacity: 1;
    color: #f39c12;
}

.page-content {
    padding: 50px 0;
}

.page-content h2 {
    color: #1f1c2f;
    margin-top: 32px;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid #f7f7f7;
}

.page-content h3 {
    color: #1f1c2f;
    margin-top: 24px;
    margin-bottom: 12px;
}

.page-content p {
    font-size: 0.95rem;
    color: #444444;
    line-height: 1.9;
}

.page-content ul {
    margin: 12px 0 20px 20px;
}

.page-content ul li {
    padding: 4px 0;
    font-size: 0.95rem;
    color: #444444;
    list-style: disc;
}

/* ============================================
   EXAMINATIONS / DEPARTMENT CARDS
   ============================================ */

.department-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 30px;
}

.department-card {
    background: #ffffff;
    border: 1px solid #ebebeb;
    border-radius: 8px;
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.department-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.department-card-img {
    height: 160px;
    background: #f7f7f7;
    overflow: hidden;
}

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

.department-card-body {
    padding: 20px;
}

.department-card-body h3 {
    color: #1f1c2f;
    margin-bottom: 8px;
}

.department-card-body p {
    font-size: 0.9rem;
    color: #666666;
    margin-bottom: 12px;
}

.department-card-body .btn {
    font-size: 0.85rem;
    padding: 8px 20px;
}

/* ============================================
   CHECKUP PLANS
   ============================================ */

.plan-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 30px;
}

.plan-card {
    background: #ffffff;
    border: 2px solid #ebebeb;
    border-radius: 8px;
    padding: 24px;
    text-align: center;
    transition: border-color 0.3s ease;
}

.plan-card:hover {
    border-color: #f39c12;
}

.plan-card.featured {
    border-color: #f39c12;
    position: relative;
}

.plan-card.featured::before {
    content: attr(data-label);
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    background: #f39c12;
    color: #ffffff;
    padding: 2px 16px;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 0 0 4px 4px;
}

.plan-card h3 {
    color: #1f1c2f;
    margin-bottom: 12px;
}

.plan-price {
    font-size: 1.8rem;
    font-weight: 700;
    color: #f39c12;
    margin-bottom: 16px;
}

.plan-price small {
    font-size: 0.8rem;
    color: #999999;
}

.plan-features {
    text-align: left;
    margin-bottom: 20px;
}

.plan-features li {
    padding: 6px 0;
    font-size: 0.9rem;
    color: #555555;
    border-bottom: 1px solid #f7f7f7;
}

.plan-features li::before {
    content: "\2713";
    color: #f39c12;
    font-weight: 700;
    margin-right: 8px;
}

/* ============================================
   CHECKUP FLOW / STEPS
   ============================================ */

.steps-section {
    margin: 40px 0;
}

.step-list {
    counter-reset: step-counter;
}

.step-item {
    display: flex;
    gap: 20px;
    padding: 24px 0;
    border-bottom: 1px solid #ebebeb;
    align-items: flex-start;
}

.step-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #f39c12;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
}

.step-content h3 {
    margin-top: 0;
    margin-bottom: 8px;
}

.step-content p {
    margin-bottom: 0;
}

/* ============================================
   TABLES
   ============================================ */

.content-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 0.9rem;
}

.content-table th,
.content-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid #ebebeb;
}

.content-table th {
    background: #f7f7f7;
    color: #1f1c2f;
    font-weight: 600;
}

.content-table tr:hover {
    background: #f7f7f7;
}

.content-table .price {
    font-weight: 700;
    color: #f39c12;
}

/* ============================================
   STAFF PROFILES
   ============================================ */

.staff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.staff-card {
    background: #ffffff;
    border: 1px solid #ebebeb;
    border-radius: 8px;
    padding: 24px;
    text-align: center;
}

.staff-card img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 16px;
    border: 3px solid #f7f7f7;
}

.staff-card h3 {
    color: #1f1c2f;
    margin-bottom: 4px;
}

.staff-card .staff-title {
    font-size: 0.85rem;
    color: #999999;
    margin-bottom: 12px;
}

.staff-card p {
    font-size: 0.9rem;
    color: #666666;
    text-align: left;
}

/* ============================================
   CONTACT PAGE
   ============================================ */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 30px;
}

.contact-info-box {
    background: #f7f7f7;
    border-radius: 8px;
    padding: 28px;
}

.contact-info-box h3 {
    color: #1f1c2f;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid #ebebeb;
}

.contact-info-item {
    display: flex;
    gap: 12px;
    padding: 10px 0;
    font-size: 0.95rem;
    color: #444444;
}

.contact-info-item strong {
    min-width: 80px;
    color: #1f1c2f;
}

.contact-map {
    border-radius: 8px;
    overflow: hidden;
    min-height: 350px;
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    min-height: 350px;
    border: none;
}

/* ============================================
   NEW PATIENTS
   ============================================ */

.highlight-box {
    background: #fef8ec;
    border-left: 4px solid #f39c12;
    padding: 20px 24px;
    margin: 20px 0;
    border-radius: 0 8px 8px 0;
}

.highlight-box h4 {
    color: #1f1c2f;
    margin-bottom: 8px;
}

.highlight-box p {
    margin-bottom: 0;
}

.warning-box {
    background: #fff3e0;
    border-left: 4px solid #f57c00;
    padding: 20px 24px;
    margin: 20px 0;
    border-radius: 0 8px 8px 0;
}

.warning-box h4 {
    color: #e65100;
    margin-bottom: 8px;
}

.download-list {
    margin: 20px 0;
}

.download-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: #f7f7f7;
    border-radius: 6px;
    margin-bottom: 8px;
    transition: background 0.3s ease;
}

.download-item:hover {
    background: #fef8ec;
}

.download-item a {
    font-weight: 600;
    color: #1f1c2f;
}

.download-item a:hover {
    color: #f39c12;
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
    background: #EFEEEE;
    color: #2B2B2B;
    padding: 40px 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 30px;
    padding-bottom: 30px;
}

.footer-col h4 {
    color: #1f1c2f;
    font-size: 1rem;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid rgba(0, 0, 0, 0.1);
}

.footer-col p,
.footer-col li {
    font-size: 0.85rem;
    color: #2B2B2B;
    line-height: 1.8;
}

.footer-col a {
    color: #c2c2c2;
}

.footer-col a:hover {
    color: #f39c12;
}

.footer-col ul li {
    padding: 3px 0;
}

.footer-bottom {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    padding: 16px 0;
    text-align: center;
    font-size: 0.8rem;
    color: #868686;
}

.footer-bottom a {
    color: #868686;
}

.footer-bottom a:hover {
    color: #f39c12;
}

/* ============================================
   404 PAGE
   ============================================ */

.error-404 {
    text-align: center;
    padding: 80px 0;
}

.error-404 h1 {
    font-size: 5rem;
    color: #1f1c2f;
    margin-bottom: 12px;
}

.error-404 p {
    font-size: 1.1rem;
    color: #666666;
    margin-bottom: 24px;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 992px) {
    .services-grid,
    .department-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }

    .director-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #111;
        flex-direction: column;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu > li > a {
        padding: 14px 20px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        color: #eeeeee;
    }

    .nav-menu > li > a:hover {
        color: #f39c12;
    }

    .nav-menu .sub-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border-top: none;
        background: #1a1a23;
    }

    .nav-menu .sub-menu li a {
        padding-left: 36px;
        color: #eeeeee;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-menu .sub-menu li a:hover {
        color: #f39c12;
    }

    .services-grid,
    .department-cards {
        grid-template-columns: 1fr;
    }

    .info-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .hero-content h1 {
        font-size: 1.6rem;
    }

    .hero-section {
        padding: 50px 0;
    }

    .header-phone {
        flex-direction: column;
        gap: 4px;
    }

    .page-header h1 {
        font-size: 1.5rem;
    }

    .plan-cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 15px;
    }

    .container {
        padding: 0 15px;
    }

    .header-top {
        font-size: 0.78rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 260px;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 16px; }
.mt-2 { margin-top: 32px; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 16px; }
.mb-2 { margin-bottom: 32px; }
.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;
}

/* ============================================
   BILINGUAL SHOW/HIDE
   ============================================ */

body.lang-ja .lang-en { display: none; }
body.lang-en .lang-ja { display: none; }