/* =========================================
   Piano School Theme - Main Stylesheet
   ========================================= */

/* --- CSS Custom Properties --- */
:root {
    --color-primary: #c45a8a;
    --color-primary-light: #d87aa5;
    --color-accent: #f2a0bf;
    --color-accent-light: #f7bdd4;
    --color-accent-bg: #fff5f9;
    --color-text: #3a3a3a;
    --color-text-light: #666666;
    --color-text-muted: #999999;
    --color-bg: #ffffff;
    --color-bg-light: #fef8fb;
    --color-bg-dark: #d06a96;
    --color-border: #f5dce8;
    --color-border-light: #fbeef4;
    --color-white: #ffffff;
    --color-success: #28a745;
    --color-error: #dc3545;

    --font-sans: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Hiragino Sans', sans-serif;
    --font-serif: 'Playfair Display', 'Georgia', serif;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --transition: 0.3s ease;
    --header-height: 80px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.8;
    overflow-x: hidden;
}

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

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

a:hover {
    color: var(--color-accent-light);
}

ul, ol {
    list-style: none;
}

/* --- Container --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Section --- */
.section {
    padding: 100px 0;
}

.section-bg-light {
    background-color: var(--color-bg-light);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    font-family: var(--font-serif);
    font-size: 0.875rem;
    color: var(--color-accent);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 8px;
    font-style: italic;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}

.section-description {
    font-size: 1rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

.section-cta {
    text-align: center;
    margin-top: 48px;
}

/* =========================================
   Header
   ========================================= */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
    height: var(--header-height);
}

.site-header.scrolled {
    border-bottom-color: var(--color-border);
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.site-branding {
    flex-shrink: 0;
}

.site-title-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: 0.05em;
}

.site-title-link:hover {
    color: var(--color-primary);
}

.site-icon {
    font-size: 1.5rem;
    color: var(--color-accent);
}

.main-navigation .nav-menu {
    display: flex;
    gap: 2px;
}

.main-navigation .nav-menu li {
    flex-shrink: 0;
}

.main-navigation .nav-menu li a {
    display: block;
    padding: 8px 10px;
    color: var(--color-text);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    white-space: nowrap;
}

.main-navigation .nav-menu li a:hover,
.main-navigation .nav-menu li.current-menu-item a,
.main-navigation .nav-menu li.current_page_item a {
    color: var(--color-accent);
    background-color: var(--color-accent-bg);
}

/* Hamburger Menu */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger-line {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-primary);
    transition: all var(--transition);
    border-radius: 1px;
}

.menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Spacer for fixed header --- */
.site-main {
    padding-top: var(--header-height);
}

/* =========================================
   Hero Section
   ========================================= */
.hero-section {
    margin-top: calc(-1 * var(--header-height));
}

.hero-bg {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-dark);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(240, 160, 190, 0.65) 0%,
        rgba(248, 185, 210, 0.40) 50%,
        rgba(240, 160, 190, 0.55) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--color-white);
    padding: 120px 24px 80px;
}

.hero-label {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-style: italic;
    color: var(--color-accent-light);
    letter-spacing: 0.3em;
    margin-bottom: 24px;
}

.hero-heading {
    font-size: 3.5rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    line-height: 1.3;
    margin-bottom: 24px;
}

.hero-subheading {
    font-size: 1.125rem;
    font-weight: 300;
    line-height: 2;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto 48px;
}

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

/* =========================================
   Buttons
   ========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 32px;
    font-size: 0.9375rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    line-height: 1.5;
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.btn-primary:hover {
    background-color: var(--color-accent-light);
    border-color: var(--color-accent-light);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.btn-secondary:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
    transform: translateY(-2px);
}

.btn-white {
    background-color: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}

.btn-white:hover {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
    transform: translateY(-2px);
}

.btn-outline-white {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.btn-outline-white:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 40px;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

/* =========================================
   Features Section
   ========================================= */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.feature-card {
    text-align: center;
    padding: 40px 24px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.feature-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.feature-text {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

/* =========================================
   Course Cards (Top Page)
   ========================================= */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.course-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

.course-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.course-card-image {
    height: 200px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.course-card-image::before {
    font-size: 4.5rem;
    line-height: 1;
    filter: drop-shadow(0 8px 18px rgba(196, 90, 138, 0.18));
}

.course-img-kids {
    background: linear-gradient(135deg, #fff0f5 0%, #ffd6e7 100%);
}

.course-img-kids::before {
    content: "🎹";
}

.course-img-adult {
    background: linear-gradient(135deg, #fff3f8 0%, #ffe0ed 100%);
}

.course-img-adult::before {
    content: "🎼";
}

.course-img-advanced {
    background: linear-gradient(135deg, #f8f0ff 0%, #edd8ff 100%);
}

.course-img-advanced::before {
    content: "🏆";
}

.course-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--color-accent);
    color: var(--color-white);
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
}

.course-card-body {
    padding: 28px;
}

.course-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.course-card-age {
    font-size: 0.875rem;
    color: var(--color-accent);
    margin-bottom: 12px;
}

.course-card-text {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 16px;
}

.course-card-price {
    font-size: 0.9375rem;
    color: var(--color-primary);
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
}

.course-card-price strong {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
}

/* =========================================
   Instructor Preview (Top Page)
   ========================================= */
.instructor-preview {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 60px;
    align-items: start;
}

.instructor-preview-image {
    position: sticky;
    top: 120px;
}

.instructor-placeholder-img {
    width: 100%;
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-border-light) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
}

.instructor-placeholder-img.large {
    font-size: 6rem;
}

.instructor-preview-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 4px;
}

.instructor-preview-role {
    font-size: 0.875rem;
    color: var(--color-accent);
    margin-bottom: 20px;
}

.instructor-preview-text {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 2;
    margin-bottom: 24px;
}

/* =========================================
   Testimonials
   ========================================= */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.testimonial-card {
    background: var(--color-white);
    padding: 36px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.testimonial-stars {
    color: var(--color-accent);
    font-size: 1rem;
    margin-bottom: 16px;
    letter-spacing: 0.1em;
}

.testimonial-text {
    font-size: 0.9375rem;
    color: var(--color-text);
    line-height: 1.9;
    margin-bottom: 20px;
}

.testimonial-author {
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
}

.testimonial-name {
    display: block;
    font-weight: 700;
    font-size: 0.9375rem;
    color: var(--color-primary);
}

.testimonial-detail {
    display: block;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-top: 4px;
}

/* =========================================
   News List (Top Page)
   ========================================= */
.news-list {
    max-width: 800px;
    margin: 0 auto;
}

.news-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 0;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
    transition: all var(--transition);
}

.news-item:first-child {
    border-top: 1px solid var(--color-border);
}

.news-item:hover {
    color: var(--color-accent);
}

.news-date {
    flex-shrink: 0;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    min-width: 90px;
}

.news-category {
    flex-shrink: 0;
    font-size: 0.75rem;
    background: var(--color-accent-bg);
    color: var(--color-accent);
    padding: 2px 12px;
    border-radius: var(--radius-sm);
    font-weight: 500;
}

.news-title {
    font-size: 0.9375rem;
}

.news-empty {
    text-align: center;
    color: var(--color-text-muted);
    padding: 40px 0;
}

/* =========================================
   CTA Section
   ========================================= */
.cta-section {
    background:
        linear-gradient(135deg, rgba(240, 160, 190, 0.65) 0%, rgba(248, 185, 210, 0.50) 50%, rgba(240, 160, 190, 0.55) 100%),
        var(--color-bg-dark);
    color: var(--color-white);
    padding: 80px 0;
}

.cta-content {
    text-align: center;
}

.cta-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}

.cta-text {
    font-size: 1.0625rem;
    opacity: 0.9;
    margin-bottom: 32px;
    line-height: 1.8;
}

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

/* =========================================
   Page Header
   ========================================= */
.page-header {
    background:
        linear-gradient(135deg, rgba(240, 160, 190, 0.65) 0%, rgba(248, 185, 210, 0.50) 50%, rgba(240, 160, 190, 0.55) 100%),
        var(--color-bg-dark);
    margin-top: calc(-1 * var(--header-height));
    padding: calc(var(--header-height) + 60px) 0 60px;
    text-align: center;
}

.page-header-compact {
    padding: 40px 0;
}

.page-header-label {
    font-family: var(--font-serif);
    font-size: 0.875rem;
    color: var(--color-accent-light);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 8px;
    font-style: italic;
}

.page-header .page-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 0.05em;
}

/* =========================================
   About Page
   ========================================= */
.about-greeting {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 60px;
    align-items: start;
}

.about-placeholder-img {
    width: 100%;
    aspect-ratio: 4/5;
    background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-border-light) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
}

.about-heading {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 24px;
}

.about-greeting-content p {
    margin-bottom: 16px;
    line-height: 2;
    color: var(--color-text-light);
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.philosophy-card {
    background: var(--color-white);
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

.philosophy-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.philosophy-number {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    opacity: 0.3;
    margin-bottom: 12px;
    line-height: 1;
}

.philosophy-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.philosophy-text {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

.environment-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.environment-card {
    text-align: center;
    padding: 32px 20px;
    background: var(--color-bg-light);
    border-radius: var(--radius-lg);
    transition: all var(--transition);
}

.environment-card:hover {
    background: var(--color-white);
    box-shadow: var(--shadow-md);
}

.environment-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.environment-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.environment-card p {
    font-size: 0.875rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* =========================================
   Courses Detail Page
   ========================================= */
.course-detail {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 32px;
    overflow: hidden;
}

.course-detail-header {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 28px 36px;
    background: var(--color-bg-light);
    border-bottom: 1px solid var(--color-border);
}

.course-detail-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.course-detail-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 2px;
}

.course-detail-age {
    font-size: 0.875rem;
    color: var(--color-accent);
}

.course-detail-body {
    padding: 36px;
}

.course-detail-body > p {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.9;
    margin-bottom: 24px;
}

.course-detail-features h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.course-detail-features ul {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px 32px;
}

.course-detail-features ul li {
    position: relative;
    padding-left: 24px;
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

.course-detail-features ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 700;
}

/* Pricing Table */
.pricing-table-wrapper {
    overflow-x: auto;
    margin-bottom: 32px;
}

.pricing-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.pricing-table thead {
    background: var(--color-primary);
    color: var(--color-white);
}

.pricing-table th {
    padding: 16px 24px;
    font-weight: 500;
    font-size: 0.9375rem;
    letter-spacing: 0.05em;
    text-align: left;
}

.pricing-table td {
    padding: 16px 24px;
    font-size: 0.9375rem;
    border-bottom: 1px solid var(--color-border);
}

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

.pricing-table tbody tr:hover {
    background-color: var(--color-accent-bg);
}

.price-cell {
    font-weight: 700;
    color: var(--color-accent);
    font-size: 1rem !important;
}

.pricing-notes {
    background: var(--color-white);
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.pricing-notes h3 {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.pricing-notes ul li {
    position: relative;
    padding-left: 20px;
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 2;
}

.pricing-notes ul li::before {
    content: '※';
    position: absolute;
    left: 0;
    color: var(--color-text-muted);
}

/* Trial Section */
.trial-content {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 60px;
    align-items: center;
}

.trial-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.trial-text {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 32px;
}

.trial-steps {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.trial-step {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.trial-step-number {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: var(--color-accent);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
}

.trial-step h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 2px;
}

.trial-step p {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.trial-cta {
    text-align: center;
}

.trial-tel {
    margin-top: 20px;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.tel-link {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-top: 4px;
}

/* =========================================
   Instructors Page
   ========================================= */
.instructor-profile {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 60px;
    align-items: start;
}

.instructor-profile-content {
    padding-top: 8px;
}

.instructor-role {
    font-size: 0.875rem;
    color: var(--color-accent);
    margin-bottom: 8px;
    letter-spacing: 0.1em;
}

.instructor-name {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 24px;
}

.instructor-name-en {
    display: block;
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-text-muted);
    margin-top: 4px;
    font-style: italic;
}

.instructor-bio p {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 2;
    margin-bottom: 16px;
}

.instructor-career {
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
}

.instructor-career h3,
.instructor-message h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.instructor-career ul li {
    position: relative;
    padding-left: 24px;
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 2;
}

.instructor-career ul li::before {
    content: '•';
    position: absolute;
    left: 8px;
    color: var(--color-accent);
    font-weight: 700;
}

.instructor-message {
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
}

.instructor-message blockquote {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 2;
    padding: 24px 32px;
    background: var(--color-bg-light);
    border-left: 4px solid var(--color-accent);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-style: italic;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.achievement-card {
    text-align: center;
    padding: 40px 24px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.achievement-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: 8px;
}

.achievement-unit {
    font-size: 1rem;
    font-weight: 400;
}

.achievement-label {
    font-size: 0.9375rem;
    color: var(--color-text-light);
}

/* =========================================
   Access Page
   ========================================= */
.access-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.access-heading {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 32px;
}

.access-info-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.access-info-item {
    display: flex;
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border);
}

.access-info-item:first-child {
    border-top: 1px solid var(--color-border);
}

.access-info-item dt {
    flex-shrink: 0;
    width: 140px;
    font-weight: 700;
    font-size: 0.9375rem;
    color: var(--color-primary);
}

.access-info-item dd {
    font-size: 0.9375rem;
    color: var(--color-text-light);
}

.access-info-item dd a {
    color: var(--color-accent);
}

.map-embed {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.map-embed iframe {
    display: block;
}

.map-placeholder {
    background: var(--color-bg-light);
    border-radius: var(--radius-lg);
    height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-placeholder-inner {
    text-align: center;
    color: var(--color-text-muted);
}

.map-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.directions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.direction-card {
    background: var(--color-white);
    padding: 36px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.direction-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.direction-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.direction-card p {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

.direction-detail {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--color-border);
    font-size: 0.875rem !important;
    color: var(--color-text-muted) !important;
}

/* =========================================
   FAQ Page
   ========================================= */
.faq-intro {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 48px;
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

.faq-category {
    margin-bottom: 48px;
}

.faq-category-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-accent);
    margin-bottom: 0;
}

.faq-list {
    border-bottom: 1px solid var(--color-border);
}

.faq-item {
    border-top: 1px solid var(--color-border);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 20px 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text);
    text-align: left;
    line-height: 1.6;
    gap: 16px;
    transition: color var(--transition);
}

.faq-question:hover {
    color: var(--color-accent);
}

.faq-toggle {
    flex-shrink: 0;
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--color-accent);
    transition: transform var(--transition);
    line-height: 1;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 0 20px;
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.9;
}

/* =========================================
   Contact Page
   ========================================= */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 60px;
    align-items: start;
}

.contact-heading {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.contact-description {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    margin-bottom: 32px;
    line-height: 1.8;
}

.required-note {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.required-mark {
    color: var(--color-error);
}

/* Contact Messages */
.contact-message {
    padding: 16px 24px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    font-size: 0.9375rem;
}

.contact-success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.contact-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* Form Styles */
.form-group {
    margin-bottom: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-label {
    display: block;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--color-text);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition);
    appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.1);
}

.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23666' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-textarea {
    resize: vertical;
    min-height: 150px;
}

.form-checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9375rem;
    color: var(--color-text-light);
    cursor: pointer;
}

.form-checkbox {
    width: 18px;
    height: 18px;
    accent-color: var(--color-accent);
}

.form-privacy {
    margin-top: 8px;
}

.form-submit {
    margin-top: 32px;
}

/* Contact Sidebar */
.contact-sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-info-card {
    background: var(--color-bg-light);
    padding: 28px;
    border-radius: var(--radius-lg);
}

.contact-info-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.contact-tel {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.contact-email {
    display: block;
    color: var(--color-accent);
    font-size: 1rem;
}

.contact-info-note {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.contact-info-card p {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

.contact-map-link {
    display: inline-block;
    margin-top: 8px;
    font-size: 0.875rem;
    color: var(--color-accent);
    font-weight: 500;
}

/* =========================================
   Blog Layout
   ========================================= */
.content-area {
    padding: 60px 0 100px;
}

.blog-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 48px;
}

.post-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

/* Post Card */
.post-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    background: var(--color-white);
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.post-card-link {
    display: block;
    color: var(--color-text);
}

.post-card-link:hover {
    color: var(--color-text);
}

.post-card-image {
    height: 200px;
    overflow: hidden;
}

.post-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

.post-card:hover .post-card-image img {
    transform: scale(1.05);
}

.post-card-no-image {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-bg-light), var(--color-border-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--color-text-muted);
}

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

.post-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.post-card-date {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.post-card-category {
    font-size: 0.75rem;
    background: var(--color-accent-bg);
    color: var(--color-accent);
    padding: 2px 10px;
    border-radius: var(--radius-sm);
}

.post-card-title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.5;
    margin-bottom: 8px;
}

.post-card-excerpt {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* Single Post */
.blog-single {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.single-header {
    padding: 36px 36px 0;
}

.single-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.single-date {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.single-category {
    font-size: 0.75rem;
    background: var(--color-accent-bg);
    color: var(--color-accent);
    padding: 2px 10px;
    border-radius: var(--radius-sm);
}

.single-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.5;
}

.single-thumbnail {
    margin: 24px 0;
}

.single-thumbnail img {
    width: 100%;
    height: auto;
}

.single-content {
    padding: 0 36px;
}

.single-footer {
    padding: 24px 36px 36px;
}

.single-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
}

.tag-link {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    background: var(--color-bg-light);
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.tag-link:hover {
    background: var(--color-accent-bg);
    color: var(--color-accent);
}

.post-navigation {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 16px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
    font-size: 0.9375rem;
}

.nav-previous a,
.nav-next a,
.nav-back a {
    color: var(--color-text-light);
}

.nav-previous a:hover,
.nav-next a:hover,
.nav-back a:hover {
    color: var(--color-accent);
}

.nav-next {
    text-align: right;
}

.nav-back {
    text-align: center;
}

/* Entry Content */
.entry-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 48px 0 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-accent);
}

.entry-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 36px 0 12px;
}

.entry-content p {
    margin-bottom: 20px;
    line-height: 2;
}

.entry-content ul,
.entry-content ol {
    margin: 16px 0 24px 24px;
}

.entry-content ul li {
    list-style: disc;
    margin-bottom: 4px;
}

.entry-content ol li {
    list-style: decimal;
    margin-bottom: 4px;
}

.entry-content blockquote {
    padding: 20px 24px;
    background: var(--color-bg-light);
    border-left: 4px solid var(--color-accent);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin: 24px 0;
    font-style: italic;
    color: var(--color-text-light);
}

.entry-content img {
    border-radius: var(--radius-md);
    margin: 24px 0;
}

/* Sidebar */
.sidebar .widget {
    background: var(--color-white);
    padding: 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
}

.widget-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-accent);
}

.widget-list li {
    border-bottom: 1px solid var(--color-border-light);
}

.widget-list li:last-child {
    border-bottom: none;
}

.widget-list li a {
    display: block;
    padding: 10px 0;
    font-size: 0.875rem;
    color: var(--color-text-light);
    transition: color var(--transition);
}

.widget-list li a:hover {
    color: var(--color-accent);
}

.widget-post-date {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-bottom: 2px;
}

/* Search Form */
.search-form-inner {
    display: flex;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.search-input {
    flex: 1;
    padding: 10px 16px;
    border: none;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    outline: none;
}

.search-submit {
    padding: 10px 16px;
    background: var(--color-accent);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    transition: background var(--transition);
}

.search-submit:hover {
    background: var(--color-accent-light);
}

/* Pagination */
.pagination {
    margin-top: 48px;
    text-align: center;
}

.pagination .nav-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.pagination .page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    color: var(--color-text-light);
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

.pagination .page-numbers.current,
.pagination .page-numbers:hover {
    background: var(--color-accent);
    color: var(--color-white);
}

.pagination .prev,
.pagination .next {
    width: auto;
    padding: 0 16px;
}

.search-count {
    margin-bottom: 24px;
    font-size: 0.9375rem;
    color: var(--color-text-muted);
}

.no-posts {
    text-align: center;
    padding: 60px 0;
    color: var(--color-text-muted);
}

/* Page Content */
.page-content {
    max-width: 800px;
    margin: 0 auto;
}

/* Editor Content - WordPress エディタで編集されるコンテンツ領域 */
.page-editor-content {
    max-width: 800px;
    margin: 0 auto;
}

.page-editor-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
}

.page-editor-content table th,
.page-editor-content table td {
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    font-size: 0.9375rem;
    text-align: left;
}

.page-editor-content table th {
    background: var(--color-bg-light);
    font-weight: 700;
    color: var(--color-primary);
    white-space: nowrap;
    width: 140px;
}

.page-editor-content table thead th {
    background: var(--color-primary);
    color: var(--color-white);
    width: auto;
}

.page-editor-content table tbody tr:hover {
    background: var(--color-accent-bg);
}

.page-editor-content h2 small {
    display: inline;
    font-size: 0.5em;
    font-weight: 400;
    color: var(--color-text-muted);
    margin-left: 12px;
    font-style: italic;
}

.contact-intro {
    margin-bottom: 32px;
}

.access-map-section {
    margin-top: 48px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.access-map-section .map-embed {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.access-map-section .map-embed iframe {
    display: block;
}

/* FAQ: h3 を質問スタイル、直後の p を回答スタイルにする */
.faq-content h2 {
    margin-top: 48px;
}

.faq-content h3 {
    background: var(--color-bg-light);
    padding: 16px 20px;
    border-left: 4px solid var(--color-accent);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin-top: 24px;
    font-size: 1rem;
}

.faq-content h3 + p {
    padding: 16px 20px 16px 24px;
    color: var(--color-text-light);
    border-bottom: 1px solid var(--color-border-light);
}

/* =========================================
   404 Page
   ========================================= */
.error-404-page {
    min-height: 60vh;
    display: flex;
    align-items: center;
    padding: 60px 0;
}

.error-404-content {
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.error-404-icon {
    font-size: 4rem;
    color: var(--color-accent);
    margin-bottom: 16px;
}

.error-404-title {
    font-size: 6rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 8px;
}

.error-404-subtitle {
    font-size: 1.5rem;
    color: var(--color-text);
    margin-bottom: 16px;
}

.error-404-text {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 32px;
}

.error-404-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 48px;
}

.error-404-search {
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
}

.error-404-search p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 12px;
}

/* =========================================
   Footer
   ========================================= */
.site-footer {
    background:
        linear-gradient(135deg, rgba(240, 160, 190, 0.65) 0%, rgba(248, 185, 210, 0.50) 50%, rgba(240, 160, 190, 0.55) 100%),
        var(--color-bg-dark);
    color: rgba(255, 255, 255, 0.8);
}

.footer-top {
    padding: 60px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.5fr;
    gap: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 16px;
}

.footer-logo .site-icon {
    font-size: 1.25rem;
    color: var(--color-accent-light);
}

.footer-description {
    font-size: 0.875rem;
    line-height: 1.8;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.6);
}

.footer-sns {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.sns-link {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.6);
    padding: 4px 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.sns-link:hover {
    color: var(--color-white);
    border-color: var(--color-accent-light);
    background: rgba(255, 255, 255, 0.1);
}

.footer-heading {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 20px;
}

.footer-menu li {
    margin-bottom: 0;
}

.footer-menu li a {
    display: block;
    padding: 6px 0;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition);
}

.footer-menu li a:hover {
    color: var(--color-accent-light);
}

.footer-contact-list li {
    display: flex;
    gap: 12px;
    padding: 8px 0;
    font-size: 0.875rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-contact-list li:last-child {
    border-bottom: none;
}

.footer-contact-label {
    flex-shrink: 0;
    width: 60px;
    font-weight: 500;
    color: var(--color-accent-light);
    font-size: 0.8125rem;
}

.footer-contact-list li a {
    color: rgba(255, 255, 255, 0.6);
}

.footer-contact-list li a:hover {
    color: var(--color-accent-light);
}

.footer-bottom {
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
    text-align: center;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.4);
}

/* =========================================
   Animations
   ========================================= */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].animated {
    opacity: 1;
    transform: translateY(0);
}

/* =========================================
   Responsive
   ========================================= */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .courses-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .environment-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .achievements-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .course-detail-features ul {
        grid-template-columns: 1fr;
    }

    /* Mobile Navigation */
    .menu-toggle {
        display: flex;
    }

    .main-navigation {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--color-white);
        box-shadow: var(--shadow-xl);
        transition: right var(--transition);
        z-index: 1000;
        padding: 80px 24px 24px;
        overflow-y: auto;
    }

    .main-navigation.active {
        right: 0;
    }

    .main-navigation .nav-menu {
        flex-direction: column;
        gap: 0;
    }

    .main-navigation .nav-menu li a {
        padding: 14px 16px;
        font-size: 1rem;
        border-bottom: 1px solid var(--color-border-light);
        border-radius: 0;
    }

    .mobile-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--transition);
    }

    .mobile-overlay.active {
        opacity: 1;
        pointer-events: all;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 64px;
    }

    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .section-header {
        margin-bottom: 40px;
    }

    /* Hero */
    .hero-heading {
        font-size: 2rem;
    }

    .hero-subheading {
        font-size: 1rem;
    }

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

    /* Grids */
    .features-grid,
    .courses-grid,
    .testimonials-grid,
    .philosophy-grid,
    .environment-grid,
    .achievements-grid,
    .directions-grid {
        grid-template-columns: 1fr;
    }

    .about-greeting,
    .instructor-preview,
    .instructor-profile,
    .access-layout {
        grid-template-columns: 1fr;
    }

    .about-greeting-image,
    .instructor-preview-image,
    .instructor-profile-image {
        max-width: 300px;
        margin: 0 auto;
    }

    .instructor-preview-image {
        position: static;
    }

    /* Blog Layout */
    .blog-layout {
        grid-template-columns: 1fr;
    }

    .post-grid {
        grid-template-columns: 1fr;
    }

    /* Contact */
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    /* Single */
    .single-header {
        padding: 24px 20px 0;
    }

    .single-content {
        padding: 0 20px;
    }

    .single-footer {
        padding: 20px;
    }

    .single-title {
        font-size: 1.375rem;
    }

    .post-navigation {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .nav-next {
        text-align: center;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    /* Table */
    .pricing-table thead {
        display: none;
    }

    .pricing-table,
    .pricing-table tbody,
    .pricing-table tr,
    .pricing-table td {
        display: block;
    }

    .pricing-table tr {
        margin-bottom: 16px;
        background: var(--color-white);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-sm);
        overflow: hidden;
    }

    .pricing-table td {
        display: flex;
        justify-content: space-between;
        padding: 12px 20px;
        text-align: right;
    }

    .pricing-table td::before {
        content: attr(data-label);
        font-weight: 700;
        color: var(--color-primary);
        text-align: left;
    }

    .pricing-table td[rowspan] {
        border-bottom: 2px solid var(--color-accent);
    }

    /* CTA */
    .cta-title {
        font-size: 1.5rem;
    }

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

    /* Page Header */
    .page-header {
        padding: calc(var(--header-height) + 40px) 0 40px;
    }

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

    /* News */
    .news-item {
        flex-wrap: wrap;
        gap: 8px;
    }

    .news-date {
        min-width: auto;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-heading {
        font-size: 1.625rem;
    }

    .error-404-title {
        font-size: 4rem;
    }

    .feature-card,
    .testimonial-card,
    .philosophy-card,
    .direction-card {
        padding: 28px 20px;
    }

    .course-detail-body {
        padding: 24px;
    }

    .course-detail-header {
        padding: 20px 24px;
    }
}

/* =========================================
   WordPress Core Styles
   ========================================= */
.alignleft {
    float: left;
    margin-right: 24px;
    margin-bottom: 16px;
}

.alignright {
    float: right;
    margin-left: 24px;
    margin-bottom: 16px;
}

.aligncenter {
    display: block;
    margin: 24px auto;
}

.wp-caption {
    max-width: 100%;
}

.wp-caption-text {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    text-align: center;
    margin-top: 8px;
}

.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    position: absolute;
    height: 1px;
    width: 1px;
    overflow: hidden;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin: 24px 0;
}

.gallery-item {
    margin: 0;
}

.gallery-item img {
    border-radius: var(--radius-sm);
}