.gradient-bw-text {
    background-image:
        linear-gradient(90deg, #000000 0%, #1a1a1a 15%, var(--accent-persimmon) 50%, #8a3e11 85%, #000000 100%),
        linear-gradient(120deg, rgba(210,105,30,0) 30%, rgba(210,105,30,0.9) 50%, rgba(210,105,30,0) 70%);
    background-size: 200% 100%, 200% 100%;
    background-position: 50% 50%, -150% 50%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    animation: sheenSweep 3.2s linear infinite;
    letter-spacing: 0.03em;
}

.br-mobile {
    display: none;
}
.br-desktop {
    display: block;
}
@media (max-width: 480px) {
    .br-mobile {
        display: block;
    }
    .br-desktop {
        display: none;
    }
}

@keyframes bwSheen {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes sheenSweep {
    0%   { background-position: 50% 50%, -150% 50%; }
    50%  { background-position: 50% 50%, 150% 50%; }
    100% { background-position: 50% 50%, 350% 50%; }
}
/* ===== Intro Video Section ===== */
.intro-video {
    position: relative;
    width: 100%;
    padding: 0; /* match hero image width via inner container */
}

.intro-video .video-bg {
    position: relative;
    width: clamp(400px, calc(100% - 80px), 1280px); /* ヒーロー画像と同じ幅に調整 */
    margin: 0 auto;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.intro-video iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none; /* background only */
}

.intro-video .video-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.25);
}

/* ===== Featured Videos Section ===== */
.featured-videos {
    padding: 100px 0;
    background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
}

.featured-videos h2 {
    text-align: center;
    margin-bottom: 20px;
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--secondary-navy);
}

.featured-videos .section-description {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.6;
}

.videos-grid {
    display: grid;
    grid-template-columns: 1fr;
    margin: 0 auto;
    width: 100%;
}

.video-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.video-item:nth-child(even) {
    direction: rtl;
}

.video-item:nth-child(even) .video-info {
    direction: ltr;
    text-align: right;
}

.video-container {
    position: relative;
    width: 40vw;
    max-width: none;
    height: 500px;
    border-radius: 0;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

/* 音量切り替えボタン */
.volume-toggle {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.7);
    border: none;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    color: white;
}

.volume-toggle:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: scale(1.1);
}

.volume-toggle:focus {
    outline: 2px solid var(--accent-persimmon);
    outline-offset: 2px;
}

.volume-icon {
    width: 24px;
    height: 24px;
    transition: opacity 0.3s ease;
}

.volume-toggle.unmuted .volume-icon.muted {
    display: none;
}

.volume-toggle.unmuted .volume-icon.unmuted {
    display: block;
}

.volume-toggle.muted .volume-icon.muted {
    display: block;
}

.volume-toggle.muted .volume-icon.unmuted {
    display: none;
}

.video-container video {
    width: 100%;
    height: 100%;
    display: block;
    background: #000;
    object-fit: cover;
    pointer-events: none;
    user-select: none;
}

.video-info h3 {
    font-size: 2.5rem;
    color: var(--secondary-navy);
    margin-bottom: 20px;
    font-weight: 600;
}

.video-info p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.7;
    margin: 0;
}

/* Mobile Responsive - moved to end of file */
/* ===== CSS Variables ===== */
:root {
    --primary-white: #FFFFFF;
    --secondary-navy: #0A1128;
    --accent-persimmon: #D2691E;
    --accent-persimmon-light: #E67E22;
    --accent-persimmon-dark: #C55A11;
    --persimmon-gradient: linear-gradient(135deg, #E67E22 0%, #D2691E 50%, #C55A11 100%);
    --persimmon-gradient-subtle: linear-gradient(135deg, rgba(230, 126, 34, 0.8) 0%, rgba(210, 105, 30, 0.9) 50%, rgba(197, 90, 17, 0.8) 100%);
    --light-navy: #1A2332;
    --soft-gray: #F8F9FA;
    --text-dark: #2C3E50;
    --text-light: #6C757D;
    
    /* Brand Colors */
    --deep-navy: #001F3F;
    --persimmon: #D2691E;
    --metallic-gold: #D4AF37;
    
    /* Typography */
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Inter', sans-serif;
    --font-japanese: 'Noto Serif JP', serif;
    
    /* Spacing */
    --section-padding: 100px 0;
    --container-padding: 0 20px;
    --border-radius: 0px;
    
    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease-out;
}

/* ===== Global Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-sans);
    font-weight: 400;
    line-height: 1.7;
    color: var(--secondary-navy);
    background: 
        url('img/Logo-transparent.png') center center / 300px no-repeat fixed,
        url('img/パール紙5.png') center center / cover fixed;
    overflow-x: hidden;
    max-width: 100vw;
}

/* 全体的な横スクロール防止 */
html {
    overflow-x: hidden;
    max-width: 100vw;
}

* {
    box-sizing: border-box;
}

/* Accessible-only text for labels (e.g., hamburger menu) */
.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;
}

/* ===== Background Decorations ===== */
.bg-decorations {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0; /* bodyの背景の前面、コンテンツの背面 */
}

.bg-decorations .decoration {
    position: absolute;
    opacity: 0.9; /* 装飾を濃く表示 */
    pointer-events: none;
}

/* 麻・七宝を黄土色トーンにし、微細なきらめきアニメーションを付与 */
.bg-decorations .decoration-shippo,
.bg-decorations .decoration-asanoha {
    /* 黄土色化（茶色寄りの落ち着いた色合い） */
    filter: sepia(1.0) saturate(2.8) hue-rotate(340deg) brightness(0.8) contrast(1.25);
    /* アニメーション削除 */
    /* animation: goldTwinkle 20s ease-in-out infinite; */
    /* will-change: filter; */
    opacity: 0.9;
}

/* アニメーション遅延も削除 */
/* .bg-decorations .decoration-shippo { animation-delay: 0.9s; } */
/* .bg-decorations .decoration-asanoha { animation-delay: 0s; } */

/* Hero表示中は左右の装飾（麻・七宝）を非表示 */
body.hide-hero-patterns .bg-decorations .decoration-asanoha,
body.hide-hero-patterns .bg-decorations .decoration-shippo {
    display: none;
}



/* 右に七宝 */
.bg-decorations .decoration-shippo {
    top: 80px;
    right: -200px;
    transform: none;
    width: 500px;
    height: 700px;
    /* 七宝模様をより濃く、線を太く */
    filter: sepia(1.0) saturate(3.2) hue-rotate(340deg) brightness(0.6) contrast(2.2);
    overflow-x: hidden;
}



/* 麻（Asanoha）を左右反転（左上配置） */
.bg-decorations .decoration-asanoha {
    bottom: 0px;
    left: -200px;
    width: 500px;
    height: 700px;
    transform: scaleX(-1);
    transform-origin: center;
    /* 麻模様も七宝模様と同じ濃い色に、線を太く */
    filter: sepia(1.0) saturate(3.2) hue-rotate(340deg) brightness(0.6) contrast(2.2);
    overflow-x: hidden;
}

/* レスポンシブ対応 - moved to end of file */

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--container-padding);
    width: 100%;
    overflow-x: hidden;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.3;
    color: var(--secondary-navy);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }

p {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

/* ===== Section Dividers ===== */
.section-divider {
    width: 80px;
    height: 3px;
    background: var(--persimmon-gradient);
    margin: 20px 0 40px 0;
    border-radius: 0;
    display: none;
}

.section-divider.accent-left {
    margin-left: 0;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header.centered .section-divider {
    margin-left: auto;
    margin-right: auto;
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: none;
    z-index: 1000;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(10, 17, 40, 0.1);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav-social {
    display: flex;
    gap: 16px;
    align-items: center;
    margin-left: 16px;
}

.social-link svg {
    width: 26px; /* slightly larger for clarity */
    height: 26px;
    fill: none;
    shape-rendering: geometricPrecision;
    text-rendering: geometricPrecision;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.social-link {
    color: var(--secondary-navy);
    text-decoration: none;
    transition: var(--transition-fast);
}

.social-link.ig { color: #000; }
.social-link.yt { color: #000; }

.social-link:hover { color: var(--accent-persimmon); }

.nav-logo .logo-text {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-persimmon);
    text-decoration: none;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    display: block;
    height: 36px;
    width: auto;
}

.nav-menu {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: var(--accent-persimmon);
    text-decoration: none;
    position: relative;
    transition: var(--transition-fast);
    padding: 8px 0;
}

.nav-link:hover {
    color: var(--accent-persimmon);
}

/* 主要ナビゲーションリンクの強調 */
.nav-link[href="#performances"],
.nav-link[href="#profile"],
.nav-link[href="#biography"],
.nav-link[href="#philosophy"] {
    color: var(--accent-persimmon);
    font-weight: 600;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-persimmon);
    transition: var(--transition-fast);
}

.nav-link::after { display: none; }

.nav-link:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--accent-persimmon);
    margin: 3px 0;
    transition: var(--transition-fast);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    height: 80vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    /* パール紙の背景はbodyで設定済み */
    background: none;
}

.hero-bg-image {
    display: none; /* 元の背景画像を非表示 */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.6) 0%,
        rgba(255, 255, 255, 0.5) 50%,
        rgba(255, 255, 255, 0.4) 100%
    );
}

/* オーバーレイカーブを削除 */

.hero-content {
    position: relative;
    z-index: 4;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-text {
    color: var(--secondary-navy);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 100;
    margin-bottom: 20px;
    line-height: 1.2;
    color: var(--secondary-navy);
    font-family: 'Cormorant Garamond', serif;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.9;
    font-weight: 300;
    color: var(--text-dark);
}

.hero-cta {
    display: inline-block;
    background: var(--accent-persimmon);
    color: var(--primary-white);
    padding: 18px 40px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition-smooth);
    border: 2px solid var(--accent-persimmon);
}

.hero-cta:hover {
    background: transparent;
    color: var(--accent-persimmon);
    transform: translateY(-2px);
}

.hero-image {
    position: relative;
    transform: none; /* Remove positioning to center the image */
    opacity: 1; /* Full opacity */
    display: flex;
    justify-content: center;
    align-items: center;
}

/* 画像の疑似要素装飾を削除 */

.hero-profile-image {
    display: block;
    width: clamp(400px, calc(100% - 80px), 1400px); /* 画像を大きく、サイド余白を40pxに */
    height: auto;
    margin: clamp(120px, 18vh, 160px) auto 0; /* ヘッダー高さ80px + 余裕を持たせて120px以上 */
    object-fit: cover;
    border-radius: 0;
    box-shadow: none;
    border: none;
    transition: none;
    position: relative;
    z-index: 1;
    filter: none;
}

/* Signature overlay on hero image */
.hero-signature {
    position: absolute;
    top: 40%;
    right: calc(8% + 90px);
    width: min(7%, 120px);
    height: auto;
    z-index: 5;
    opacity: 0.9;
    pointer-events: none;
}

/* Hero signature responsive - moved to end of file */

/* 画像の上に表示するテキストオーバーレイ */
.hero-image-overlay-text {
    position: absolute;
    top: 60%;
    left: 20%;
    transform: translateY(-50%);
    color: var(--secondary-navy);
    text-align: left;
    z-index: 10;
    text-shadow: none;
    pointer-events: auto;
    width: 100%;
    max-width: 600px;
}

.hero-image-overlay-text .hero-title {
    font-size: clamp(1.4375rem, calc(4vw - 9px), 2.9375rem);
    font-weight: 700;
    margin-bottom: 20px;
    font-family: var(--font-serif);
    color: var(--secondary-navy);
    text-shadow: none;
    margin-left: 95px;
}
.Umekawa {
    font-family: 'Great Vibes', 'Noto Serif JP', cursive;
    font-weight: 600;
    letter-spacing: 0.001em;
    transform: translateY(0.2em);
    margin-left: 0 !important;
}
.Ichinosuke {
    font-family: 'Great Vibes', 'Noto Serif JP', cursive;
    font-weight: 600;
    letter-spacing: 0.001em;
    margin-left: 0 !important;
}

/* Luxury persimmon-gold animated gradient for hero title */
.hero-image-overlay-text .hero-title,
.hero-image-overlay-text .hero-title span {
    background-image: linear-gradient(135deg,
        var(--accent-persimmon-light) 0%,
        var(--accent-persimmon) 38%,
        var(--metallic-gold) 52%,
        var(--accent-persimmon-dark) 70%,
        var(--accent-persimmon) 100%
    );
    background-size: 200% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    opacity: 0;
    animation: luxuryGradient 5s linear infinite, titleFade 0.9s ease-out forwards;
}

@keyframes luxuryGradient {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Add subtle floating motion per line for more dynamic feel */
.hero-image-overlay-text .hero-title span {
    display: inline-block;
    opacity: 0;
    will-change: opacity, background-position;
    animation: luxuryGradient 5s linear infinite, titleFade 0.9s ease-out forwards;
}

@keyframes titleFade { from { opacity: 0; } to { opacity: 1; } }

/* Staggered delays for each line */
.hero-image-overlay-text .hero-title .Umekawa { animation-delay: 0s, 0s; }
.hero-image-overlay-text .hero-title .Ichinosuke { animation-delay: .2s, .1s; }
.hero-image-overlay-text .hero-title .Clasical { animation-delay: .4s, .2s; }
.hero-image-overlay-text .hero-title .Japanese { animation-delay: .6s, .3s; }
.hero-image-overlay-text .hero-title .Dancer { animation-delay: .8s, .4s; }

/* Reduced motion preferences - moved to end of file */

/* 各行の個別配置 */
.hero-image-overlay-text .hero-title .Umekawa {
    margin-left: 20px;
    font-size: 1.2em;
}

.hero-image-overlay-text .hero-title .Ichinosuke {
    margin-left: 20px;
    font-size: 1.2em;
}

.hero-image-overlay-text .hero-title .Clasical {
    margin-left: 20px;
    font-size: 0.75em;
    transform: translateY(0.5em);
}

.hero-image-overlay-text .hero-title .Japanese {
    margin-left: 20px;
    font-size: 0.75em;
}

.hero-image-overlay-text .hero-title .Dancer {
    margin-left: 20px;
    font-size: 0.75em;
    transform: translateY(-0.5em);
}

.hero-image-overlay-text .hero-subtitle {
    font-size: 1.15rem;
    margin-bottom: 30px;
    opacity: 0.9;
    font-weight: 300;
    color: var(--secondary-navy);
    text-shadow: none;
    margin-left: 0;
    transform: translateX(6px);
}

.hero-image-overlay-text .hero-cta {
    display: inline-block;
    background: var(--persimmon-gradient);
    color: var(--primary-white);
    padding: 18px 40px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition-smooth);
    border: 2px solid transparent;
    text-shadow: none;
}

.hero-image-overlay-text .hero-cta:hover {
    background: var(--persimmon-gradient-subtle);
    color: var(--primary-white);
    transform: translateY(-2px);
}

/* ホバー効果を削除 */

/* 光沢効果を削除 */

/* 画像装飾要素を削除 */

/* ===== Performances Section ===== */
.performances {
    padding: 60px 0;
    background: none;
    position: relative;
    z-index: 2;
}

.performances-grid {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.performance-item {
    display: flex;
    flex-direction: row;
    gap: 0;
    align-items: center;
    margin-bottom: 0;
}

/* 2番目の項目のみ画像とテキストを入れ替え */
.performance-item:nth-child(2) {
    flex-direction: row-reverse;
    margin-top: -100px;
}

.performance-item:nth-child(2) .performance-info {
    text-align: right;
}

/* 3番目の項目も上に上げる */
.performance-item:nth-child(3) {
    margin-top: -100px;
}

.performance-card {
    width: 600px;
    height: 450px;
    flex-shrink: 0;
    overflow: hidden;
    position: relative;
    z-index: 0;
}

.performance-card img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: var(--transition-smooth);
}

.performance-info {
    flex: 1;
    padding: 0;
    margin-left: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    z-index: 1;
}

/* Luxury treatment for performance descriptions */
.performances .performance-info {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.18) 0%, rgba(212, 175, 55, 0.10) 40%, rgba(255, 255, 255, 0.75) 100%);
    background-size: 200% 200%;
    padding: 24px 28px;
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    transition: transform 0.6s ease, opacity 0.6s ease;
    animation: luxuryGradient 16s linear infinite;
}

.performances .performance-info h3 {
    font-family: var(--font-serif);
    letter-spacing: 0.5px;
}

.performances .performance-details {
    gap: 10px;
}

.performances .performance-date {
    color: var(--metallic-gold);
}

/* 反転行は右側に重ねる */
.performance-item:nth-child(2) .performance-info {
    text-align: right;
    margin-left: 0;
    margin-right: 0;
}

/* 汎用の反転レイアウト（画像右・テキスト左）用クラス */
.performance-item.reverse {
    flex-direction: row-reverse;
}

.performance-item.reverse .performance-info {
    text-align: right;
    margin-left: 0;
    margin-right: 0;
    flex: none;
}

@media (max-width: 480px) {
    .performance-item.reverse .performance-info {
        max-width: 400px;
        width: 400px;
    }
}

.performance-info h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--secondary-navy);
}

.performance-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.performance-date,
.performance-venue,
.performance-city {
    font-size: 1rem;
    color: var(--text-light);
}

.performance-date {
    color: var(--accent-persimmon);
    font-weight: 600;
}

/* ===== Profile Section ===== */
.profile {
    padding: var(--section-padding);
    position: relative;
    z-index: 2;
}

.profile-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: end;
}

.profile-text h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 20px;
}

.profile-description {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.profile-image-container {
    position: relative;
    transform: translate(-30px, 20px); /* Asymmetric positioning + slight downward shift */
}

.profile-image {
    width: 100%;
    max-width: 500px;
    height: 600px;
    object-fit: cover;
    object-position: center 80%;
    border-radius: 0;
    box-shadow: none;
}

.profile-accent-shape {
    display: none;
}

/* ===== Biography Section ===== */

/* --- Simplified Biography Text style (plain white on dark background) --- */
.biography {
    font-family: var(--font-serif);
    line-height: 1.8;
}

/* Remove central line */
.biography-timeline::before {
    display: none;
}

/* Stack timeline items vertically with left alignment */
.biography .timeline-item {
    flex-direction: column !important;
    align-items: flex-start !important;
    margin: 0 0 40px 0;
}

/* Year styling – simple white text */
.biography .timeline-year {
    background: none;
    color: var(--primary-white);
    padding: 0;
    font-size: 1.4rem;
    font-weight: 700;
    box-shadow: none;
}
.biography .timeline-year::before { display: none; }

/* Content styling – plain, transparent */
.biography .timeline-content {
    background: transparent !important;
    padding: 0;
    margin: 0;
    box-shadow: none !important;
    border: none !important;
    color: var(--primary-white);
}

.biography .timeline-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--primary-white);
}

.biography .timeline-content p {
    margin-bottom: 0;
    font-size: 1rem;
    color: var(--primary-white);
}

/* Section divider lighter for dark bg */
.biography .section-divider {
    background: var(--primary-white);
 }

 /* Left-align timeline wrapper */
 .biography .container {
    max-width: none;
    margin: 0;
    padding-left: 20px;
 }
 .biography-timeline {
    max-width: none;
    margin: 0;
 }

/* --- End simplified style --- */

/* === Biography Card List & Modals === */

/* Tabular career table */
.bio-table {
    width: 100%;
    border-collapse: collapse;
    color: var(--primary-white);
    font-size: 0.95rem;
    font-family: var(--font-sans);
}
.bio-table th, .bio-table td {
    padding: 10px 8px;
    border-bottom: 1px solid rgba(255,255,255,0.3);
    vertical-align: top;
}
/* Month header row */
.bio-table .month-row th,
.bio-table .month-row td {
    font-weight: 700;
    padding-top: 22px;
    border-bottom: none;
}
.bio-table th { width: 90px; font-weight: 600; }
.bio-table tr:last-child th, .bio-table tr:last-child td { border-bottom: none; }
/* Bio table responsive - moved to end of file */

.bio-card-list {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    max-width: 100%;
}

.bio-card {
    flex: 1 1 220px; /* Grow and wrap */
    max-width: 260px;
}

.bio-card {
    padding: 15px 20px;
    background: var(--primary-white);
    color: var(--secondary-navy);
    font-size: 1rem;
    font-family: var(--font-serif);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background 0.3s ease, transform 0.3s ease;
}

.bio-card:hover {
    background: var(--soft-gray);
    transform: translateY(-2px);
}

.bio-arrow {
    font-size: 1.2rem;
    margin-left: 10px;
}

.bio-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    justify-content: flex-start;
    align-items: flex-start;
    overflow-y: auto;
    z-index: 10000;
    padding: 60px 20px;
}

.bio-modal-content {
    max-width: 1000px;
    margin: 0 auto;
    width: 100%;
    color: var(--primary-white);
}

.bio-close {
    background: none;
    border: none;
    color: var(--primary-white);
    font-size: 32px;
    cursor: pointer;
    position: sticky;
    top: 0;
    float: right;
}

.bio-pre {
    white-space: pre-wrap;
    line-height: 1.6;
    font-size: 0.95rem;
    font-family: var(--font-sans);
}

/* Bio card list responsive - moved to end of file */

 .biography {
    position: relative;
    padding: var(--section-padding);
    background: url('img/background.jpg') center center / cover fixed;
    color: var(--primary-white);
 }

 /* Overlay to ensure text readability */
 .biography::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    pointer-events: none;
    z-index: 0;
 }

 .biography .container {
    position: relative;
    z-index: 1;
 }

 /* Adjust timeline content background for contrast */
 .biography .timeline-content {
    background: rgba(255, 255, 255, 0.9);
 }

 /* Section header text color override */
 .biography .section-header h2 {
    color: var(--primary-white);
 }

 /* Adjust divider color if needed (keeps original gradient) */
 .biography .section-divider {
    background: linear-gradient(45deg, var(--metallic-gold), var(--accent-persimmon));
 }

 /* Timeline year gradient remains; ensure text contrast */
 .biography .timeline-year {
    color: var(--primary-white);
 }

 /* Adjust year pseudo circles for visibility */
 .biography .timeline-year::before {
    background: var(--metallic-gold);
 }

 /* Main override end */
 .biography .timeline-content {
    background: rgba(255, 255, 255, 0.9);
 }
 

.biography-timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.biography-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--metallic-gold), var(--secondary-navy));
    transform: translateX(-50%);
}

.biography-timeline::before { display: none; }

.timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: 60px;
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-year {
    background: linear-gradient(45deg, var(--metallic-gold), var(--secondary-navy));
    color: var(--primary-white);
    padding: 15px 25px;
    border-radius: 0;
    font-weight: 600;
    font-size: 1.2rem;
    min-width: 120px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.timeline-year::before {
    content: '';
    position: absolute;
    top: 50%;
    width: 20px;
    height: 20px;
    background: var(--metallic-gold);
    border-radius: 0;
    transform: translateY(-50%);
    z-index: 3;
}

.timeline-item:nth-child(odd) .timeline-year::before {
    right: -40px;
}

.timeline-item:nth-child(even) .timeline-year::before {
    left: -40px;
}

.timeline-content {
    flex: 1;
    background: var(--soft-gray);
    padding: 30px;
    border-radius: 0;
    margin: 0 40px;
    transition: var(--transition-smooth);
}

.timeline-content:hover {
    transform: translateY(-5px);
}

.timeline-content h3 {
    color: var(--secondary-navy);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.timeline-content p {
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 0;
}

/* ===== Philosophy Section ===== */
.philosophy {
    padding: 200px 0;
    margin-bottom: 20px;
    background: url('img/梅川壱ノ介9.JPG') center center / cover;
    background-attachment: fixed;
    color: var(--primary-white);
    position: relative;
}

.philosophy::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 17, 40, 0.7);
    z-index: 1;
}

.philosophy .container {
    position: relative;
    z-index: 2;
}

.philosophy h2 {
    color: var(--primary-white);
}

.philosophy-pillars {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: auto auto;
    gap: 0;
    max-width: 800px;
    margin: 0 auto;
}

/* 「繋」を上部中央に配置（2-3列目にまたがる） */
.philosophy-pillars .pillar:nth-child(2) {
    grid-column: 2 / 4;
    grid-row: 1;
    justify-self: center;
}

/* 「伝」を左下に配置 - 100px外側に */
.philosophy-pillars .pillar:nth-child(1) {
    grid-column: 1 / 3;
    grid-row: 2;
    justify-self: center;
    padding-right: 40px;
    transform: translateX(-200px) !important;
}

/* 「極」を右下に配置 - 100px外側に */
.philosophy-pillars .pillar:nth-child(3) {
    grid-column: 3 / 5;
    grid-row: 2;
    justify-self: center;
    padding-left: 40px;
    transform: translateX(200px) !important;
}

/* 要素間の余白を最小化 */
.philosophy .pillar {
    padding: 10px;
    text-align: center;
}

.philosophy .pillar-icon {
    margin-bottom: 15px;
}

.philosophy .pillar h3 {
    margin: 10px 0 8px;
    font-size: 1.4rem;
}

.philosophy .pillar p {
    margin: 0 auto;
    max-width: 280px;
    white-space: normal;
    line-height: 1.6;
}

.icon-circle {
    width: 160px;
    height: 160px;
    background: var(--accent-persimmon);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    font-family: var(--font-japanese);
    font-size: 3.6rem;
    font-weight: 400;
    color: var(--primary-white);
    text-shadow: none;
    letter-spacing: 0.1em;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    line-height: 1;
}

/* 菱形の中心に文字を配置 */
.icon-circle > span {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    display: inline-block;
    line-height: 1;
}

.icon-circle::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s;
    animation: iconSheen 3.8s linear infinite;
    will-change: left;
}

.pillar:hover .icon-circle {
    transform: scale(1.1);
}

.pillar:hover .icon-circle::before {
    left: 100%;
}

@keyframes iconSheen {
    0%   { left: -150%; }
    50%  { left: 50%; }
    100% { left: 150%; }
}

/* Icon animation reduced motion - moved to end of file */

.pillar h3 {
    color: var(--primary-white);
    margin-bottom: 20px;
    font-size: 1.5rem;
    font-family: var(--font-serif);
    letter-spacing: 0.02em;
}

.pillar p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    line-height: 1.7;
    font-weight: 300;
}

/* ===== Gallery Section ===== */
.works {
    padding: var(--section-padding);
    position: relative;
    z-index: 2;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    grid-template-rows: 500px 500px;
    grid-template-areas: 
        "item1 large"
        "item2 large";
}

.gallery-item:nth-child(1) {
    grid-area: item1;
    margin-top: -40px;
}

.gallery-item:nth-child(2) {
    grid-area: large;
}

.gallery-item:nth-child(3) {
    grid-area: item2;
    margin-top: -40px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 0;
    cursor: pointer;
    transition: var(--transition-smooth);
    background: var(--primary-white);
    border: 1px solid rgba(139, 69, 19, 0.1);
}

.gallery-item.large {
    grid-row: span 2;
    grid-column: span 1;
    height: 1040px; /* 固定高さ (500px * 2 + gap) */
    margin-top: -40px;
}

.gallery-item:not(.large) {
    height: 500px; /* 固定高さ */
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: opacity 0.8s ease-in-out;
    min-width: 100%;
    min-height: 100%;
    max-width: none;
    max-height: none;
}

.gallery-rotating-image {
    opacity: 1;
    transform: scale(1);
}

.gallery-rotating-image.fade-out {
    opacity: 0;
}

/* 画像が小さい場合の拡大処理 */
.gallery-item img[src*=".jpg"],
.gallery-item img[src*=".JPG"],
.gallery-item img[src*=".JPEG"],
.gallery-item img[src*=".png"],
.gallery-item img[src*=".PNG"] {
    object-fit: cover !important;
    width: 100% !important;
    height: 100% !important;
    min-width: 100% !important;
    min-height: 100% !important;
    transform: scale(1.1);
}

.gallery-item img[src*="梅川5.jpg"],
.gallery-item img[src*="梅川4.jpg"],
.gallery-item img[src*="梅川9.jpg"],
.gallery-item img[src*="梅川2.jpg"],
.gallery-item img[src*="梅川壱ノ介3.jpg"],
.gallery-item img[src*="梅川壱ノ介6.jpg"],
.gallery-item img[src*="梅川壱ノ介1.jpg"],
.gallery-item img[src*="海外サイト５.jpg"],
.gallery-item img[src*="虎踊り.jpg"] {
    object-position: center top;
}

.gallery-item img[src*="梅川壱ノ介5.jpg"] {
    object-position: calc(50% + 20px) center;
}

/* 梅川壱ノ介4.jpg画像の中身を30px上にずらす */
.gallery-item img[src*="梅川壱ノ介4.jpg"] {
    object-position: center calc(50% + 180px);
}

/* 梅川壱ノ介6.jpg 画像の中身を上に寄せる */
.gallery-item img[src*="梅川壱ノ介6.jpg"] {
    object-position: center calc(50% + 180px);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        transparent 60%,
        rgba(10, 17, 40, 0.8) 100%
    );
    display: flex;
    align-items: flex-end;
    padding: 30px;
    opacity: 0;
    transition: var(--transition-smooth);
}

.gallery-title { display:none;
    color: var(--primary-white);
    font-size: 1.2rem;
    font-weight: 600;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-item:hover {
    transform: translateY(-5px);
}

.gallery-item:hover img {
    transform: scale(1.15);
}

/* Cultural Heritage画像の位置調整 */
.gallery-item img.cultural-heritage-img {
    object-position: center 10% !important;
    object-fit: cover;
    height: 120%;
    margin-top: -10%;
}

/* ===== Gallery specific crop adjustments ===== */
/* Move content upward (show lower area more) */
.gallery-item img[src*="梅川7.jpg"] {
    object-position: center calc(50% + 140px);
}

.gallery-item img[src*="梅川3.jpg"] {
    object-position: center calc(50% + 40px);
}

.gallery-item img[src*="梅川壱ノ介5.jpg"] {
    object-position: center calc(50% + 80px);
}

.gallery-item img[src*="梅川壱ノ介10.jpg"] {
    object-position: center calc(50% + 180px);
}

.gallery-item img[src*="梅川10.jpg"] {
    object-position: center calc(50% + 180px);
}

.gallery-item img[src*="梅川11.jpg"] {
    object-position: center calc(50% + 70px);
}

/* Align to center for 虎踊り.jpg */
.gallery-item img[src*="虎踊り.jpg"] {
    object-position: center calc(50% + 20px) !important;
}
.gallery-item img[src*="梅川6.jpg"] {
    object-position: center calc(50% + 100px);
}

/* Slightly move downward for 梅川2.jpg */
.gallery-item img[src*="梅川2.jpg"] {
    object-position: center calc(50% + 15px);
}
/* (override) previously set positions */
.gallery-item img[src*="虎踊り.jpg"] {
    object-position: center calc(50% + 20px) !important;
}

/* Slight upward adjustments */
.gallery-item img[src*="梅川13.jpg"] {
    object-position: center calc(50% + 100px);
}

.gallery-item img[src*="梅川12.jpg"] {
    object-position: center calc(50% + 140px);
}

/* Move content upward for 梅川8.jpg */
.gallery-item img[src*="梅川8.jpg"] {
    object-position: center calc(50% + 70px);
}

/* ===== Blog Section ===== */
.blog {
    padding: 80px 0;
    background: none;
    position: relative;
    z-index: 2;
}

.blog-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.blog-text {
    order: 2;
}

.blog-image-container {
    order: 1;
}

.blog-text h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 20px;
}

.blog-description {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 40px;
}

.blog-cta {
    display: inline-block;
    background: transparent;
    color: var(--accent-persimmon);
    padding: 15px 35px;
    border: 2px solid transparent;
    border-image: var(--persimmon-gradient) 1;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-smooth);
    position: relative;
}

.blog-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--persimmon-gradient);
    border-radius: var(--border-radius);
    z-index: -1;
    padding: 2px;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: subtract;
}

.blog-cta::before { display: none; }

.blog-cta:hover {
    background: var(--persimmon-gradient);
    color: var(--primary-white);
    transform: translateY(-2px);
}

.blog-image-container {
    position: relative;
    transform: translateX(20px); /* Asymmetric positioning */
}

.blog-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    object-fit: contain;
    border-radius: 0;
    box-shadow: none;
}

/* ===== Cultural Bridge Highlights ===== */
.bridge-highlights {
    display: flex;
    gap: 60px;
    margin: 60px 0;
    flex-wrap: wrap;
    justify-content: center;
}

.highlight-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-width: 120px;
}

.highlight-number {
    font-family: var(--font-serif);
    font-size: 4.5rem;
    font-weight: 900;
    /* background: linear-gradient(135deg, #E85D04, #FF8C00, #FFD700, #E85D04); */
    background: black;
    background-size: 300% 300%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    line-height: 1.1;
    margin-bottom: 12px;
    animation: gradientShift 3s ease-in-out infinite;
    /* text-shadow: 0 0 20px rgba(232, 93, 4, 0.4); */
    /* filter: drop-shadow(0 4px 8px rgba(232, 93, 4, 0.3)); */
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* Special styling for text-based highlight numbers */
.highlight-number:not([class*="number-"]) {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.highlight-text {
    font-size: 1rem;
    color: var(--text-light);
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    line-height: 1.3;
}

/* ===== Contact Section ===== */
.contact {
    padding: var(--section-padding);
    position: relative;
    z-index: 2;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-info h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 20px;
}

.contact-description {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 40px;
}

.contact-details {
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    margin-bottom: 15px;
    align-items: center;
}

.contact-label {
    font-weight: 600;
    color: var(--secondary-navy);
    width: 80px;
    flex-shrink: 0;
}

.contact-value {
    color: var(--text-dark);
    margin-left: 20px;
}

.contact-note {
    font-size: 0.95rem;
    color: var(--text-light);
    font-style: italic;
}

/* ===== Partner Section ===== */
.partner {
    padding: 80px 0;
    background: none;
    position: relative;
    z-index: 2;
}

.partner-header {
    text-align: center;
    margin-bottom: 24px;
}

.partner h2 {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: 0.1em;
}

.partner-subtitle {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--text-light);
    letter-spacing: 0.2em;
    margin-top: 6px;
}

.partner-body {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.partner-lead {
    font-family: var(--font-serif);
    font-size: clamp(1.3rem, 2.2vw, 1.6rem);
    margin: 20px 0 24px 0;
}

.partner-description {
    font-size: 1rem;
    line-height: 1.9;
    color: var(--text-dark);
    margin: 0 auto 28px auto;
    max-width: 900px;
}

.partner-brand {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 12px;
    gap: 50px;
}

.partner-brand-en {
    font-family: var(--font-sans);
    font-weight: 600;
    letter-spacing: 0.2em;
    font-size: clamp(1rem, 2vw, 1.2rem);
}

.partner-logo {
    display: block;
    max-width: 280px;
    width: clamp(160px, 22vw, 280px);
    height: auto;
}

/* Partner section responsive - moved to end of file */

/* ===== Contact Form ===== */
.contact-form {
    background: rgba(248, 249, 250, 0.9);
    padding: 40px;
    border-radius: 0;
    transform: translateY(-20px); /* Asymmetric positioning */
    backdrop-filter: blur(10px);
}

.form-group {
    margin-bottom: 25px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--secondary-navy);
    font-size: 0.95rem;
    font-family: var(--font-sans);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid rgba(10, 17, 40, 0.1);
    border-radius: 0;
    font-size: 1rem;
    font-family: var(--font-sans);
    background: var(--primary-white);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-persimmon);
}

.form-submit {
    background: var(--persimmon-gradient);
    color: var(--primary-white);
    padding: 18px 40px;
    border: none;
    border-radius: 0;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    width: 100%;
}

.form-submit:hover {
    background: var(--persimmon-gradient-subtle);
    transform: translateY(-2px);
}

/* ===== Footer ===== */
.footer {
    background: var(--secondary-navy);
    color: var(--primary-white);
    padding: 60px 0 30px;
    position: relative;
    z-index: 10;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 2fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-links-contact-wrapper {
    display: flex;
    gap: 60px;
}

.footer-links,
.footer-contact {
    flex: 1;
}

.footer-logo .logo-text {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-white);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    margin-top: 10px;
    font-size: 1rem;
}

.footer-links h4,
.footer-contact h4 {
    background: linear-gradient(135deg, 
        #e3f2fd 0%, 
        #bbdefb 30%, 
        #90caf9 60%, 
        #64b5f6 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: #e3f2fd;
    margin-bottom: 20px;
    font-size: 1.2rem;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(100, 181, 246, 0.4);
    letter-spacing: 0.03em;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    background: linear-gradient(135deg, 
        #f3e5f5 0%, 
        #e1bee7 30%, 
        #ce93d8 60%, 
        #ba68c8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: #f3e5f5;
    text-decoration: none;
    transition: var(--transition-fast);
    font-weight: 500;
    letter-spacing: 0.01em;
    text-shadow: 0 1px 2px rgba(186, 104, 200, 0.3);
}

.footer-links a:hover {
    background: linear-gradient(135deg, 
        #ffffff 0%, 
        #e8eaf6 30%, 
        #c5cae9 60%, 
        var(--accent-persimmon) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    transform: translateY(-1px);
    text-shadow: 0 2px 3px rgba(210, 105, 30, 0.4);
}

/* Ensure form placeholders and input modes for mobile keyboards */
input[type="tel"] { inputmode: tel; }
input[type="email"] { inputmode: email; }
input::placeholder, textarea::placeholder {
    color: #9aa3af;
}

.footer-contact p {
    background: linear-gradient(135deg, 
        #e8eaf6 0%, 
        #c5cae9 40%, 
        #9fa8da 70%, 
        #7986cb 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: #e8eaf6;
    margin-bottom: 10px;
    line-height: 1.6;
    font-weight: 500;
    letter-spacing: 0.005em;
    text-shadow: 0 1px 2px rgba(121, 134, 203, 0.3);
}

.footer-bottom {
    border-top: none;
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* ===== Section Titles: Persimmon Luxury Gradient ===== */
.section-header h2,
.profile-text h2,
.blog-text h2,
.contact-info h2,
.biography .section-header h2 {
    background-image: linear-gradient(135deg,
        var(--accent-persimmon-light) 0%,
        var(--accent-persimmon) 38%,
        var(--metallic-gold) 52%,
        var(--accent-persimmon-dark) 70%,
        var(--accent-persimmon) 100%
    );
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

/* ===== Responsive Design - moved to end of file ===== */

/* Large media query block moved to end of file */

/* ===== Animations ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* gradientShift animation removed as associated element was deleted */

/* floatアニメーションを削除 */

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* 黄土色きらめきアニメーション削除 */
/* @keyframes goldTwinkle {
    0%   { filter: sepia(1.0) saturate(2.6) hue-rotate(340deg) brightness(0.8) contrast(1.22); }
    25%  { filter: sepia(1.0) saturate(2.8) hue-rotate(340deg) brightness(0.81) contrast(1.25); }
    50%  { filter: sepia(1.0) saturate(2.7) hue-rotate(340deg) brightness(0.8) contrast(1.23); }
    75%  { filter: sepia(1.0) saturate(2.9) hue-rotate(340deg) brightness(0.81) contrast(1.26); }
    100% { filter: sepia(1.0) saturate(2.6) hue-rotate(340deg) brightness(0.8) contrast(1.22); }
} */

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* ===== Utility Classes ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-20 { margin-bottom: 20px; }
.mb-40 { margin-bottom: 40px; }
.mb-60 { margin-bottom: 60px; }

.mt-20 { margin-top: 20px; }
.mt-40 { margin-top: 40px; }
.mt-60 { margin-top: 60px; }

/* ===== MEDIA QUERIES - 集約 ===== */

/* Main Responsive Design */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px 0;
    }
    
    .hero-content {
        gap: 40px;
    }
    
    .profile-content,
    .blog-content,
    .contact-content {
        gap: 60px;
    }
    
    /* タブレット版でのPhilosophy調整 */
    .philosophy-pillars .pillar:nth-child(1) {
        transform: translateX(-100px) !important;
    }
    
    .philosophy-pillars .pillar:nth-child(3) {
        transform: translateX(100px) !important;
    }
}

/* Mobile Responsive - Intro Video */
@media (max-width: 768px) {
    .intro-video .video-bg {
        width: calc(100% - 40px);
        margin: 0 auto;
    }
}

/* Mobile Responsive - Featured Videos */
@media (max-width: 768px) {
    .featured-videos {
        padding: 30px 0;
    }
    
    .featured-videos h2 {
        font-size: 1.6rem;
        margin-bottom: 15px;
    }
    
    .featured-videos .section-description {
        font-size: 1rem;
        margin-bottom: 40px;
        padding: 0 20px;
    }
    
    .video-item {
        grid-template-columns: 1fr;
        gap: 30px;
        margin-bottom: 40px;
    }
    
    .video-item:nth-child(even) {
        direction: ltr;
    }
    
    .video-item:nth-child(even) .video-info {
        text-align: left;
    }
    
    .video-container {
        width: 100%;
        height: 350px;
        margin: 0 auto;
    }
    
    .video-info h3 {
        font-size: 1.4rem;
        margin-bottom: 15px;
    }
    
    .video-info p {
        font-size: 0.95rem;
        line-height: 1.6;
    }

    .performances {
        padding: 30px 0;
    }

    .profile {
        padding: 30px 0;
    }
    
    /* Profile section font sizes for mobile */
    .profile-text h2 {
        font-size: 1.4rem;
        line-height: 1.3;
        margin-bottom: 15px;
    }
    
    .profile-description {
        font-size: 0.9rem;
        line-height: 1.6;
        margin-bottom: 12px;
    }

    .biography {
        padding: 30px 0;
    }
    
    /* Biography section font sizes for mobile */
    .biography .timeline-year {
        font-size: 1.1rem;
        margin-bottom: 8px;
    }
    
    .biography .timeline-content h3 {
        font-size: 1rem;
        line-height: 1.3;
        margin-bottom: 8px;
    }
    
    .biography .timeline-content p {
        font-size: 0.85rem;
        line-height: 1.5;
        margin-bottom: 0;
    }
    
    .biography .timeline-item {
        margin: 0 0 25px 0;
    }

    .gallery {
        padding: 30px 0;
    }

    .blog {
        padding: 30px 0;
    }
    
    .blog-text h2 {
        font-size: 1.6rem;
        margin-bottom: 15px;
    }
    
    .blog-description {
        font-size: 1rem;
        line-height: 1.6;
        margin-bottom: 30px;
    }
    
    .blog-cta {
        padding: 12px 28px;
        font-size: 0.9rem;
    }
    
    /* Cultural Bridge Highlights responsive */
    .bridge-highlights {
        gap: 40px;
        margin: 40px 0;
        flex-direction: column;
        align-items: center;
    }
    
    .highlight-item {
        min-width: 100px;
    }
    
    .highlight-number {
        font-size: 3.5rem;
        line-height: 1.1;
        margin-bottom: 10px;
    }
    
    .highlight-number:not([class*="number-"]) {
        font-size: 2.8rem;
    }
    
    .highlight-text {
        font-size: 0.9rem;
    }

    .contact {
        padding: 30px 0;
    }
    
    .contact-info h2 {
        font-size: 1.6rem;
        margin-bottom: 15px;
    }
    
    .contact-description {
        font-size: 1rem;
        line-height: 1.6;
        margin-bottom: 30px;
    }
    
    .contact-item {
        flex-direction: column;
        align-items: flex-start;
        margin-bottom: 12px;
    }
    
    .contact-label {
        width: auto;
        margin-bottom: 5px;
        font-size: 0.9rem;
    }
    
    .contact-value {
        margin-left: 0;
        font-size: 0.95rem;
    }
    
    .contact-note {
        font-size: 0.85rem;
        margin-top: 15px;
    }
    
    .video-item {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .video-item:nth-child(even) {
        direction: ltr;
    }
    
    .video-item:nth-child(even) .video-info {
        direction: ltr;
        text-align: center;
    }
    
    .video-container {
        width: 100%;
        max-width: none;
        height: 350px;
    }
    
    /* スマホ版音量ボタン調整 */
    .volume-toggle {
        top: 15px;
        right: 15px;
        width: 40px;
        height: 40px;
    }
    
    .volume-icon {
        width: 20px;
        height: 20px;
    }
    
    .video-info h3 {
        font-size: 1.5rem;
    }
    
    .video-info p {
        font-size: 1rem;
    }
    
    /* モバイル版家紋サイズ調整 */
    body::before {
        background-size: 200px;
        opacity: 0.03;
    }
}

/* Background Decorations Responsive */
@media (max-width: 768px) {
    .bg-decorations .decoration-asanoha {
        bottom: 20px;
        left: -50px;
        width: 120px;
        height: 300px;
    }
    
    .bg-decorations .decoration-shippo {
        top: 20px;
        right: -50px;
        width: 110px;
        height: 280px;
    }
}


/* Hero Signature Responsive */
@media (max-width: 768px) {
    .hero-signature {
        top: 12px;
        right: 20px;
        width: min(14%, 80px);
        opacity: 0.95;
    }
}

/* Bio Card List Responsive */
@media (max-width: 768px) {
    .bio-card-list { 
        max-width: 100%;
        flex-direction: column;
        gap: 15px;
    }
    
    .bio-card {
        flex: none;
        max-width: 100%;
        padding: 12px 16px;
        font-size: 0.9rem;
    }
    
    .bio-arrow {
        font-size: 1rem;
    }
    
    /* Bio modal responsive */
    .bio-modal {
        padding: 40px 15px;
    }
    
    .bio-modal-content {
        max-width: 100%;
    }
    
    .bio-close {
        font-size: 28px;
    }
    
    .bio-pre {
        font-size: 0.85rem;
        line-height: 1.5;
    }
    
    .bio-table {
        font-size: 0.85rem;
    }
    
    .bio-table th, .bio-table td {
        padding: 8px 6px;
    }
    
    .bio-table th {
        width: 80px;
    }
}

/* Partner Section Responsive */
@media (max-width: 768px) {
    .partner {
        padding: 30px 0;
    }
    
    .partner h2 {
        font-size: 1.6rem;
        margin-bottom: 15px;
    }
    
    .partner-subtitle {
        font-size: 0.8rem;
        margin-top: 5px;
    }
    
    .partner-lead {
        font-size: 1.2rem;
        margin: 15px 0 20px 0;
    }
    
    .partner-description {
        font-size: 0.95rem;
        line-height: 1.7;
        margin-bottom: 25px;
        padding: 0 20px;
    }
    
    .partner-brand {
        flex-direction: column;
        gap: 25px;
        margin-top: 20px;
    }
    
    .partner-brand-en {
        font-size: 1rem;
        text-align: center;
    }
    
    .partner-logo {
        max-width: 200px;
        width: 200px;
    }
}

/* Reduced Motion Preferences */
@media (prefers-reduced-motion: reduce) {
    .hero-image-overlay-text .hero-title,
    .hero-image-overlay-text .hero-title span {
        animation: none !important;
        opacity: 1 !important;
    }
    
    .bg-decorations .decoration-shippo,
    .bg-decorations .decoration-asanoha {
        animation: none !important;
    }
    
    .performances .performance-info {
        animation: none;
        background-position: 50% 50%;
    }
    
    .icon-circle::before {
        animation: none;
    }
}

/* Main Mobile Responsive - 768px */
@media (max-width: 768px) {
    :root {
        --section-padding: 30px 0;
        --container-padding: 0 15px;
    }
    
    /* Navigation */
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: var(--primary-white);
        width: 100%;
        text-align: center;
        transition: var(--transition-smooth);
        padding: 40px 0;
        gap: 30px;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    /* Hero */
    .hero {
        height: 70vh;
        min-height: 600px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-image {
        transform: translateX(20px) translateY(20px);
        order: -1;
        opacity: 1;
    }
    
    .hero-image::after {
        top: -20px;
        right: -20px;
        width: 60px;
        height: 60px;
    }
    
    .decoration-4,
    .decoration-5,
    .decoration-6,
    .decoration-7 {
        display: none;
    }
    
    .hero-profile-image {
        height: 450px;
        border: none;
        margin: clamp(30px, 14vh, 40px) auto 0;
    }
    
    /* Sections */
    .profile-content,
    .blog-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .profile-image-container,
    .blog-image-container {
        transform: translateX(0);
    }
    
    .contact-form {
        transform: translateY(0);
        padding: 20px 15px;
    }
    
    /* フォーム要素をコンパクトに */
    .form-group {
        margin-bottom: 18px;
    }
    
    .form-label {
        margin-bottom: 6px;
        font-size: 0.9rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 12px 16px;
        font-size: 0.95rem;
    }
    
    .form-submit {
        padding: 14px 32px;
        font-size: 1rem;
    }
    
    /* Philosophy */
    .philosophy-pillars {
        display: flex;
        flex-direction: column;
        gap: 40px;
        max-width: 100%;
        padding: 0 20px;
    }
    
    /* スマホ版では全ての柱を中央配置、transformを無効化 */
    .philosophy-pillars .pillar:nth-child(1),
    .philosophy-pillars .pillar:nth-child(2),
    .philosophy-pillars .pillar:nth-child(3) {
        grid-column: unset;
        grid-row: unset;
        justify-self: center;
        padding: 20px 15px;
        transform: none !important;
        width: 100%;
        max-width: 100%;
        margin: 0 auto;
    }
    
    /* スマホ版でのアイコンサイズ調整 */
    .philosophy .icon-circle {
        width: 120px;
        height: 120px;
        font-size: 2.8rem;
    }
    
    /* スマホ版でのテキストサイズ調整 */
    .philosophy .pillar h3 {
        font-size: 1.2rem;
        margin: 15px 0 10px;
    }
    
    .philosophy .pillar p {
        font-size: 0.95rem;
        max-width: 100%;
        line-height: 1.5;
    }
    
    /* Biography */
    .biography-timeline::before {
        left: 20px;
    }
    
    /* Cultural Bridge Highlights */
    .bridge-highlights {
        gap: 20px;
        margin-top: 30px;
        justify-content: center;
    }
    
    .bridge-highlights {
        gap: 40px;
        margin: 40px 0;
    }
    
    .highlight-item {
        min-width: 100px;
    }
    
    .highlight-number {
        font-size: 3.2rem;
        line-height: 1.1;
    }
    
    .highlight-number:not([class*="number-"]) {
        font-size: 2.5rem;
    }
    
    .highlight-text {
        font-size: 0.9rem;
        letter-spacing: 0.04em;
    }
    
    .timeline-item {
        flex-direction: column !important;
        align-items: flex-start !important;
        margin-left: 40px;
        margin-bottom: 40px;
    }
    
    .timeline-item:nth-child(odd) {
        flex-direction: column !important;
    }
    
    .timeline-item:nth-child(even) {
        flex-direction: column !important;
    }
    
    .timeline-year {
        margin-bottom: 20px;
        align-self: flex-start;
        order: -1;
    }
    
    .timeline-year::before {
        left: -50px !important;
        right: auto !important;
    }
    
    .timeline-item:nth-child(odd) .timeline-year::before {
        left: -50px !important;
        right: auto !important;
    }
    
    .timeline-item:nth-child(even) .timeline-year::before {
        left: -50px !important;
        right: auto !important;
    }
    
    .timeline-content {
        margin: 0 !important;
        width: 100%;
        order: 1;
    }
    
    /* Gallery */
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-areas: 
            "item1 large"
            "item2 large";
        gap: 0;
        grid-template-rows: 1fr 1fr;
    }
    
    .gallery-item:nth-child(1) {
        grid-area: item1;
        margin-top: 0;
    }
    
    .gallery-item:nth-child(2) {
        grid-area: large;
        margin-top: 0;
    }
    
    .gallery-item:nth-child(3) {
        grid-area: item2;
        margin-top: 0;
    }
    
    .gallery-item {
        height: 250px !important;
    }
    
    .gallery-item.large {
        height: 500px !important;
        margin-top: 0;
    }
    
    /* スマホ版でギャラリー画像を中央配置 */
    .gallery-item img {
        object-position: center center !important;
        object-fit: cover !important;
    }
    
    /* Footer */
    .footer {
        padding: 40px 0 20px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 25px;
        text-align: center;
        margin-bottom: 20px;
    }
    
    .footer-logo {
        order: 1;
    }
    
    .footer-links-contact-wrapper {
        display: flex;
        justify-content: space-between;
        gap: 30px;
        order: 2;
    }
    
    .footer-links,
    .footer-contact {
        flex: 1;
        text-align: left;
    }
    
    .footer-links h4,
    .footer-contact h4 {
        font-size: 1rem;
        margin-bottom: 12px;
    }
    
    .footer-links li {
        margin-bottom: 6px;
    }
    
    .footer-contact p {
        margin-bottom: 6px;
        font-size: 0.9rem;
    }

    /* Performance Items */
    .performance-item,
    .performance-item:nth-child(2),
    .performance-item:nth-child(3),
    .performance-item.reverse {
        flex-direction: column;
        text-align: center;
        gap: 0;
        margin-top: 0;
    }
    
    .performance-card {
        width: 100%;
        max-width: 500px;
        height: 375px;
        margin: 0 auto;
    }
    
    .performance-info {
        padding: 0;
        margin: 0;
        text-align: center !important;
    }

    .performances .performance-info {
        padding: 16px 18px;
        background: rgba(255, 255, 255, 0.7);
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        width: 100vw;
        margin: 0 auto;
    }
    
    /* Performance section font sizes for mobile */
    .performances .performance-info h3 {
        font-size: 1.1rem;
        line-height: 1.3;
        margin-bottom: 8px;
    }
    
    .performances .performance-details {
        font-size: 0.85rem;
        line-height: 1.4;
        gap: 0;
    }
    
    .performances .performance-date,
    .performances .performance-venue,
    .performances .performance-city {
        font-size: 0.75rem;
        display: block;
        margin-bottom: 2px;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    /* モバイル版でのhero-image-overlay-textの位置調整 */
    .hero-image-overlay-text {
        left: 5%;
        top: 60%;
        max-width: 90%;
    }
    
    .hero-image-overlay-text .hero-title {
        margin-left: 0;
        text-align: left;
    }
    
    /* モバイル版での各行の配置調整 */
    .hero-image-overlay-text .hero-title .Umekawa,
    .hero-image-overlay-text .hero-title .Ichinosuke,
    .hero-image-overlay-text .hero-title .Clasical,
    .hero-image-overlay-text .hero-title .Japanese,
    .hero-image-overlay-text .hero-title .Dancer {
        margin-left: 0;
    }
    
    /* モバイル版でのhero-subtitleの位置調整 */
    .hero-image-overlay-text .hero-subtitle {
        margin-top: 15px;
        margin-bottom: 20px;
        transform: translateX(0);
    }
    
    .section-header {
        margin-bottom: 50px;
    }
    
    .contact-form {
        padding: 15px 12px;
    }
    
    /* フォーム要素をさらにコンパクトに */
    .form-group {
        margin-bottom: 15px;
    }
    
    .form-label {
        margin-bottom: 4px;
        font-size: 0.85rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 10px 14px;
        font-size: 0.9rem;
    }
    
    .form-submit {
        padding: 12px 28px;
        font-size: 0.95rem;
    }
    
    /* Biography timeline for small screens */
    .timeline-item {
        margin-left: 30px;
        margin-bottom: 30px;
        flex-direction: column !important;
    }
    
    .timeline-item:nth-child(odd) {
        flex-direction: column !important;
    }
    
    .timeline-item:nth-child(even) {
        flex-direction: column !important;
    }
    
    .timeline-year {
        font-size: 1rem;
        padding: 12px 20px;
        min-width: 100px;
        order: -1;
    }
    
    .timeline-year::before {
        left: -40px !important;
        right: auto !important;
        width: 16px;
        height: 16px;
    }
    
    .timeline-item:nth-child(odd) .timeline-year::before {
        left: -40px !important;
        right: auto !important;
    }
    
    .timeline-item:nth-child(even) .timeline-year::before {
        left: -40px !important;
        right: auto !important;
    }
    
    .timeline-content {
        padding: 20px;
        order: 1;
        margin: 0 !important;
    }
    
    .timeline-content h3 {
        font-size: 1.1rem;
        margin-bottom: 10px;
    }
    
    .timeline-content p {
        font-size: 0.95rem;
        line-height: 1.6;
    }
}


/* Bio Table Responsive */
@media (max-width: 480px) {
    .nav-container {
        height: 60px;
    }

    .nav-social {
        gap: 8px;
        margin-left: 8px;
        transform: translateY(4px);
    }

    .logo-img {
        height: 28px;
    }

    .nav-logo .logo-text {
        font-size: 1.2rem;
    }

    .hero-signature {
        top: 50%;
        right: 15px;
        width: min(12%, 60px);
        opacity: 0.9;
    }
    
    /* 小画面でのhero-titleの更なる調整 */
    .hero-image-overlay-text {
        left: 3%;
        top: 65%;
        max-width: 94%;
    }
    
    .hero-image-overlay-text .hero-title {
        font-size: clamp(1.5rem, 5vw, 1.8rem);
        margin-left: 0;
        line-height: 1.1;
    }
    
    .hero-image-overlay-text .hero-subtitle {
        font-size: 0.75rem;
        margin-left: 0;
        margin-bottom: 25px;
    }

    .hero-image-overlay-text a {
        width: 60vw;
    }

    .hero-image-overlay-text .hero-cta {
        font-size: 0.8rem;
    }

    .video-info {
        display: none;
    }
}

@media (max-width: 480px) {
    /* Performance section smaller fonts for very small screens */
    .performances .performance-info {
        width: 100vw;
    }
    
    .performances .performance-info h3 {
        font-size: 1rem;
        line-height: 1.2;
        margin-bottom: 6px;
    }
    
    .performances .performance-details {
        font-size: 0.75rem;
        line-height: 1.3;
        gap: 0;
    }
    
    .performances .performance-date,
    .performances .performance-venue,
    .performances .performance-city {
        font-size: 12px; /* 最小12px */
        margin-bottom: 1px;
    }

    .performances-grid img {
        width: 100vw;
        height: auto;
    }
    
    /* Profile section smaller fonts for very small screens */
    .profile-text h2 {
        font-size: 32px;
        line-height: 1.2;
        margin-bottom: 12px;
    }
    
    .profile-description {
        font-size: 0.75rem; /* 12px */
        line-height: 1.5;
        margin-bottom: 10px;
    }

    .profile-content {
        gap: 8px;
    }

    .profile-image-container img {
        height: 380px;
    }
    
    /* Biography section smaller fonts for very small screens */
    .biography .timeline-year {
        font-size: 1rem;
        margin-bottom: 6px;
    }
    
    .biography .timeline-content h3 {
        font-size: 0.9rem;
        line-height: 1.2;
        margin-bottom: 6px;
    }
    
    .biography .timeline-content p {
        font-size: 12px; /* 最小12px */
        line-height: 1.4;
        margin-bottom: 0;
    }
    
    .biography .timeline-item {
        margin: 0 0 20px 0;
    }
    
    .bg-decorations .decoration {
        opacity: 0.4;
    }
    
    .bg-decorations .decoration-asanoha {
        width: 80px;
        height: 200px;
        left: -60px;
        bottom: 10px;
    }
    
    .bg-decorations .decoration-shippo {
        width: 75px;
        height: 180px;
        right: -60px;
        top: 10px;
    }
}
@media (max-width: 480px) {
    /* Intro Video smaller for very small screens */
    .intro-video .video-bg {
        width: calc(100% - 20px);
    }
    
    /* Featured Videos smaller for very small screens */
    .featured-videos {
        padding: 20px 0;
    }
    
    .featured-videos h2 {
        font-size: 1.3rem;
    }
    
    .featured-videos .section-description {
        font-size: 0.9rem;
        padding: 0 15px;
    }
    
    .video-container {
        height: 280px;
    }
    
    /* 小画面音量ボタン調整 */
    .volume-toggle {
        top: 10px;
        right: 10px;
        width: 36px;
        height: 36px;
    }
    
    .volume-icon {
        width: 18px;
        height: 18px;
    }
    
    .video-info h3 {
        font-size: 1.2rem;
        margin-bottom: 12px;
    }
    
    .video-info p {
        font-size: 12px; /* 最小12px */
        line-height: 1.5;
    }
    
    /* Works section smaller for very small screens */
    .works {
        padding: 0px 0;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-areas: 
            "item1 large"
            "item2 large";
        gap: 0;
        grid-template-rows: 1fr 1fr;
    }
    
    .gallery-item:nth-child(1) {
        grid-area: item1;
    }
    
    .gallery-item:nth-child(2) {
        grid-area: large;
    }
    
    .gallery-item:nth-child(3) {
        grid-area: item2;
    }
    
    .gallery-item {
        height: 200px !important;
    }
    
    .gallery-item.large {
        height: 400px !important;
    }
    
    /* 小画面でもギャラリー画像を中央配置 */
    .gallery-item img {
        object-position: center center !important;
        object-fit: cover !important;
        transform: none !important;
    }
    
    /* Cultural Bridge smaller for very small screens */
    .blog {
        padding: 20px 0;
    }
    
    .blog-text h2 {
        font-size: 1.3rem;
    }
    
    .blog-description {
        font-size: 0.9rem;
        margin-bottom: 25px;
    }
    
    .blog-cta {
        padding: 10px 24px;
        font-size: 0.8rem;
    }
    
    .bridge-highlights {
        gap: 30px;
        margin: 30px 0;
    }
    
    .highlight-number {
        font-size: 2.8rem;
        line-height: 1.1;
        margin-bottom: 8px;
    }
    
    .highlight-number:not([class*="number-"]) {
        font-size: 2.2rem;
    }
    
    .highlight-text {
        font-size: 12px; /* 最小12px */
    }
    
    /* Contact smaller for very small screens */
    .contact {
        padding: 20px 0;
    }
    
    .contact-info h2 {
        font-size: 1.3rem;
    }
    
    .contact-description {
        font-size: 0.9rem;
        margin-bottom: 25px;
    }
    
    .contact-item {
        margin-bottom: 4px;
    }

    .contact-note {
        font-size: 12px; /* 最小12px */
        margin-top: 4px;
        margin-bottom: 4px;
    }

    .contact-content {
        gap: 8px
    }
    
    .contact-label {
        font-size: 0.8rem;
    }
    
    .contact-value {
        font-size: 12px; /* 最小12px */
    }
    
    /* Partner smaller for very small screens */
    .partner {
        padding: 20px 0;
    }
    
    .partner h2 {
        font-size: 1.3rem;
    }
    
    .partner-subtitle {
        font-size: 12px; /* 最小12px */
    }
    
    .partner-lead {
        font-size: 1rem;
        margin: 4px 0 18px 0;
    }
    
    .partner-description {
        font-size: 12px; /* 最小12px */
        line-height: 1.6;
        margin-bottom: 20px;
        padding: 0 15px;
    }
    
    .partner-brand {
        gap: 20px;
        margin-top: 15px;
    }
    
    .partner-brand-en {
        font-size: 0.9rem;
    }
    
    .partner-logo {
        max-width: 160px;
        width: 160px;
    }

    /* Bio cards smaller for very small screens */
    .bio-card-list {
        margin-top: 4px;
    }

    .bio-card {
        margin: 0 16px;
        padding: 10px 14px;
        font-size: 0.8rem;
    }
    
    .bio-arrow {
        font-size: 0.9rem;
    }
    
    /* Bio modal smaller fonts */
    .bio-modal {
        padding: 30px 10px;
    }
    
    .bio-close {
        font-size: 24px;
    }
    
    .bio-pre {
        font-size: 12px; /* 最小12px */
        line-height: 1.4;
    }
    
    .bio-table {
        font-size: 12px; /* 最小12px */
    }
    
    .bio-table th { 
        width: 70px; 
        font-size: 12px; /* 最小12px */
        padding: 6px 4px;
    }
    .bio-table td { 
        font-size: 12px; /* 最小12px */
        padding: 6px 4px;
    }
    
    .bio-table .month-row th,
    .bio-table .month-row td {
        padding-top: 16px;
        font-size: 13px;
    }
    
    .philosophy {
        padding: 48px 0;
    }
    
    /* 小画面でのPhilosophy更なる調整 */
    .philosophy-pillars {
        padding: 0 10px;
        gap: 0px;
    }
    
    .philosophy-pillars .pillar:nth-child(1),
    .philosophy-pillars .pillar:nth-child(2),
    .philosophy-pillars .pillar:nth-child(3) {
        max-width: 100%;
        padding: 15px 10px;
    }
    
    .philosophy .icon-circle {
        width: 100px;
        height: 100px;
        font-size: 2.4rem;
    }
    
    .philosophy .pillar h3 {
        font-size: 1.1rem;
    }
    
    .philosophy .pillar p {
        font-size: 14px;
        max-width: 100%;
    }
    /* Footer smaller for very small screens */
    .footer {
        padding: 30px 0 15px;
    }
    
    .footer-content {
        gap: 20px;
        margin-bottom: 15px;
    }
    
    .footer-links-contact-wrapper {
        gap: 20px;
    }
    
    .footer-links h4,
    .footer-contact h4 {
        font-size: 16px;
        margin-bottom: 8px;
    }
    
    .footer-links li {
        margin-bottom: 0px;
    }
    
    .footer-contact p {
        margin-bottom: 4px;
        font-size: 12px; /* 最小12px */
    }
    
    .footer-logo .logo-text {
        font-size: 1.2rem;
    }
    
    .footer-tagline {
        font-size: 0.8rem;
        margin-top: 5px;
    }
}