:root {
    --color-primary: #000000;
    --color-accent: #9333EA;
    --color-accent-light: #A855F7;
    --color-text: #ffffff;
    --gradient-primary: linear-gradient(135deg, #9333EA 0%, #A855F7 100%);
    --gradient-dark: linear-gradient(135deg, rgba(147, 51, 234, 0.1) 0%, rgba(168, 85, 247, 0.1) 100%);
}

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

body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--color-primary);
    color: var(--color-text);
    min-height: 100vh;
    overflow-x: hidden;
}

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 0 24px;
    background: radial-gradient(circle at center, rgba(147, 51, 234, 0.1) 0%, transparent 50%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 20%, rgba(147, 51, 234, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(168, 85, 247, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(147, 51, 234, 0.05) 0%, transparent 70%);
    z-index: 1;
    animation: backgroundPulse 8s ease-in-out infinite alternate;
    opacity: 0.8;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(rgba(147, 51, 234, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(147, 51, 234, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.5;
    z-index: 1;
    animation: gridMove 20s linear infinite;
}

.hero-content {
    width: 100%;
    max-width: 1400px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2;
    padding: 0 60px;
}

.hero-text-content {
    flex: 1;
    position: relative;
    padding-left: 2px;
}

.hero-title {
    font-size: clamp(2.8rem, 5vw, 4.5rem);
    line-height: 1;
    margin-bottom: 24px;
    position: relative;
}

.title-main, .title-sub {
    white-space: nowrap;
    display: block;
}

.title-main {
    font-weight: 800;
    letter-spacing: -0.02em;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 8px;
    position: relative;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transform: translateY(20px);
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.title-sub {
    font-weight: 800;
    letter-spacing: -0.02em;
    font-size: 0.95em;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-fill-color: transparent;
    filter: drop-shadow(0 2px 4px rgba(147, 51, 234, 0.3));
    transform: translateY(20px);
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 0.2s;
}

.title-main::before {
    content: '';
    position: absolute;
    left: -30px;
    top: 50%;
    width: 6px;
    height: 70%;
    background: var(--gradient-primary);
    transform: translateY(-50%);
    border-radius: 3px;
    opacity: 0;
    animation: fadeIn 1s forwards 1s;
}

.hero-text {
    font-size: clamp(1rem, 1.6vw, 1.2rem);
    line-height: 1.6;
    margin: 32px 0 48px;
    position: relative;
    max-width: 600px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 400;
    letter-spacing: 0.02em;
    padding-left: 16px;
    border-left: 2px solid var(--color-accent);
    transition: all 0.3s ease;
    transform: translateY(20px);
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 0.4s;
}

.hero-text::before {
    content: '';
    position: absolute;
    left: -2px;
    top: 0;
    width: 2px;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0.8;
}

.hero-text::after {
    display: none;
}

.hero-text:hover {
    background: transparent;
    transform: none;
    color: rgba(255, 255, 255, 0.9);
    transition: color 0.3s ease;
}

.hero-buttons {
    display: flex;
    gap: 24px;
    position: relative;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s forwards 1.2s;
}

.btn {
    width: 200px;
    padding: 20px 36px;
    border-radius: 4px;
    text-decoration: none;
    text-align: center;
    font-weight: 500;
    letter-spacing: 3px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.btn-shop {
    background: var(--gradient-primary);
    color: var(--color-text);
    box-shadow: 
        0 4px 20px rgba(147, 51, 234, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    position: relative;
    z-index: 1;
}

.btn-shop::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.2) 50%, transparent 100%);
    transform: translateX(-100%);
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
}

.btn-apply {
    background: transparent;
    color: var(--color-text);
    border: 1px solid rgba(147, 51, 234, 0.3);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.btn-apply::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.btn:hover {
    transform: translateY(-2px);
    letter-spacing: 4px;
}

.btn-shop:hover {
    box-shadow: 
        0 6px 30px rgba(147, 51, 234, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.2) inset;
}

.btn-shop:hover::before {
    transform: translateX(100%);
}

.btn-apply:hover {
    border-color: transparent;
}

.btn-apply:hover::before {
    opacity: 1;
}

.hero-logo {
    position: relative;
    opacity: 0;
    transform: translateX(100px);
    animation: slideInLogo 1s forwards 0.6s;
    width: 45%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-logo::before {
    content: '';
    position: absolute;
    width: 150%;
    height: 150%;
    background: 
        radial-gradient(circle at center, rgba(147, 51, 234, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 30% 30%, rgba(147, 51, 234, 0.05) 0%, transparent 70%);
    filter: blur(20px);
    animation: rotatePulse 20s linear infinite;
    z-index: -1;
}

.hero-logo::after {
    content: '';
    position: absolute;
    width: 120%;
    height: 120%;
    border: 1px solid rgba(147, 51, 234, 0.2);
    border-radius: 50%;
    animation: rotateReverse 30s linear infinite;
}

.hero-logo img {
    width: clamp(300px, 35vw, 450px);
    height: auto;
    filter: 
        drop-shadow(0 0 40px rgba(147, 51, 234, 0.4))
        drop-shadow(0 0 80px rgba(147, 51, 234, 0.2))
        brightness(1.2);
    animation: logoFloat 8s ease-in-out infinite;
    transform-origin: center center;
}

.hero-circles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.circle {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(147, 51, 234, 0.2);
    backdrop-filter: blur(5px);
    animation: rotateCircle 20s linear infinite;
}

.circle::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: radial-gradient(circle at center, rgba(147, 51, 234, 0.1) 0%, transparent 70%);
    animation: pulsate 3s ease-in-out infinite alternate;
}

@keyframes logoFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
        filter: 
            drop-shadow(0 0 40px rgba(147, 51, 234, 0.4))
            drop-shadow(0 0 80px rgba(147, 51, 234, 0.2))
            brightness(1.2);
    }
    50% {
        transform: translateY(-20px) scale(1.02);
        filter: 
            drop-shadow(0 0 60px rgba(147, 51, 234, 0.6))
            drop-shadow(0 0 100px rgba(147, 51, 234, 0.3))
            brightness(1.3);
    }
}

@keyframes rotateReverse {
    from {
        transform: rotate(360deg);
    }
    to {
        transform: rotate(0deg);
    }
}

@keyframes rotatePulse {
    0% {
        transform: rotate(0deg) scale(1);
        opacity: 0.5;
    }
    50% {
        transform: rotate(180deg) scale(1.1);
        opacity: 0.7;
    }
    100% {
        transform: rotate(360deg) scale(1);
        opacity: 0.5;
    }
}

@keyframes backgroundPulse {
    0% {
        opacity: 0.5;
    }
    100% {
        opacity: 0.8;
    }
}

@keyframes slideInTitle {
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideInLogo {
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes pulsate {
    0% {
        opacity: 0.3;
        transform: scale(1);
    }
    100% {
        opacity: 0.6;
        transform: scale(1.1);
    }
}

@keyframes rotateCircle {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes gridMove {
    from {
        transform: translateX(0) translateY(0);
    }
    to {
        transform: translateX(30px) translateY(30px);
    }
}

@media (max-width: 768px) {
    .hero {
        height: auto;
        min-height: 100vh;
        padding-top: 40px;
        padding-bottom: 40px;
    }

    .hero-content {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }

    .hero-logo {
        order: -1;
        width: 100%;
        margin: 0;
        padding: 0;
        transform: none;
    }

    .hero-logo img {
        width: clamp(200px, 50vw, 300px);
    }

    .hero-text-content {
        width: 100%;
        padding: 0;
        margin-top: 20px;
    }

    .stats-container {
        display: none;
    }

    .hero-buttons {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero {
        padding-top: 20px;
    }

    .hero-logo img {
        width: clamp(150px, 40vw, 200px);
    }

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

    .btn {
        width: 100%;
        max-width: 300px;
    }

    .stats-container {
        display: none;
    }

    .hero-title {
        font-size: clamp(2.2rem, 4vw, 2.8rem);
    }

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

/* ハンバーガーメニューアイコン */
.hamburger {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: rgba(147, 51, 234, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    cursor: pointer;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.hamburger:hover {
    background: rgba(147, 51, 234, 0.2);
}

.hamburger-icon {
    width: 24px;
    height: 18px;
    position: relative;
}

.hamburger-icon span {
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--color-text);
    transition: all 0.3s ease;
    left: 0;
}

.hamburger-icon span:nth-child(1) {
    top: 0;
}

.hamburger-icon span:nth-child(2) {
    top: 50%;
    transform: translateY(-50%);
}

.hamburger-icon span:nth-child(3) {
    bottom: 0;
}

.hamburger.active .hamburger-icon span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.hamburger.active .hamburger-icon span:nth-child(2) {
    opacity: 0;
}

.hamburger.active .hamburger-icon span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* メニュー */
.menu {
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100vh;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(10px);
    z-index: 999;
    transition: all 0.4s cubic-bezier(0.7, 0, 0.3, 1);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    border-left: 1px solid rgba(147, 51, 234, 0.1);
}

.menu.active {
    right: 0;
}

.menu-content {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 40px;
}

.menu-items {
    list-style: none;
    text-align: left;
    width: 100%;
}

.menu-items li {
    margin-bottom: 24px;
}

.menu-item {
    font-size: 1.2rem;
    color: var(--color-text);
    text-decoration: none;
    display: block;
    padding: 8px 0;
    position: relative;
    transition: all 0.3s ease;
    letter-spacing: 2px;
}

.menu-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-accent);
    transition: all 0.3s ease;
}

.menu-item:hover {
    color: var(--color-accent);
    padding-left: 10px;
}

.menu-item:hover::after {
    width: 100%;
}

/* アニメーション用のクラス */
.menu.active .menu-item {
    animation: slideInRight 0.5s forwards;
    opacity: 0;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* レスポンシブ対応を追加 */
@media (max-width: 480px) {
    .menu {
        width: 260px;
        right: -260px;
    }

    .menu-content {
        padding: 80px 24px;
    }

    .menu-item {
        font-size: 1rem;
    }

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

    .btn {
        width: 100%;
        max-width: 300px;
    }

    .hero-title {
        font-size: clamp(2.2rem, 4vw, 2.8rem);
    }

    .hero-text {
        font-size: 1.1rem;
    }
}

/* 統計情報のスタイリング */
.stats-container {
    display: none;
}

/* レスポンシブ対応の統計情報に関する部分を削除 */
@media (max-width: 768px) {
    .stats-container {
        display: none;
    }
}

@media (max-width: 480px) {
    .stats-container {
        display: none;
    }
}

/* SNSアイコンのスタイリング */
.social-icons {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 20px;
    z-index: 100;
}

.social-icon {
    width: 44px;
    height: 44px;
    background: rgba(147, 51, 234, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(147, 51, 234, 0.2);
    animation: iconFloat 3s ease-in-out infinite;
}

.social-icon:nth-child(2) {
    animation-delay: 0.2s;
}

.social-icon:nth-child(3) {
    animation-delay: 0.4s;
}

.social-icon i {
    font-size: 20px;
    color: var(--color-text);
    opacity: 0.8;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: rgba(147, 51, 234, 0.2);
    transform: translateY(-5px);
    border-color: rgba(147, 51, 234, 0.4);
}

.social-icon:hover i {
    opacity: 1;
    transform: scale(1.1);
    color: var(--color-accent-light);
}

@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .social-icons {
        right: 15px;
    }
    
    .social-icon {
        width: 36px;
        height: 36px;
    }
    
    .social-icon i {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .social-icons {
        right: 10px;
    }
    
    .social-icon {
        width: 32px;
        height: 32px;
    }
    
    .social-icon i {
        font-size: 14px;
    }
}

/* SUPPORTセクションの全面的な刷新 */
.support {
    padding: 150px 24px;
    background: linear-gradient(180deg, #0a0a0a 0%, var(--color-primary) 100%);
    position: relative;
    overflow: hidden;
}

.support::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 90% 10%, rgba(147, 51, 234, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 10% 90%, rgba(147, 51, 234, 0.1) 0%, transparent 50%);
    pointer-events: none;
    animation: gradientMove 15s ease-in-out infinite alternate;
}

.section-header {
    text-align: center;
    margin-bottom: 100px;
    position: relative;
}

.section-title {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 12px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 24px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 1px;
    background: var(--gradient-primary);
}

.section-subtitle {
    font-size: 2.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff 30%, var(--color-accent) 70%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.4;
    max-width: 800px;
    margin: 0 auto;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.support-item {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(147, 51, 234, 0.1);
    padding: 40px;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-height: 320px;
    overflow: hidden;
}

.support-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.support-item::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(147, 51, 234, 0.1), transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    transform: scale(0.5);
    z-index: -1;
}

.support-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    margin-bottom: 10px;
    transform: rotate(-10deg);
    transition: all 0.4s ease;
}

.support-icon::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: translateX(-100%);
    animation: iconShine 3s infinite;
}

.support-icon i {
    font-size: 24px;
    color: white;
    transform: rotate(10deg);
    transition: all 0.4s ease;
}

.support-item h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
    position: relative;
    padding-bottom: 15px;
}

.support-item h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.4s ease;
}

.support-item p {
    font-size: 0.95rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
    flex-grow: 1;
}

/* ホバーエフェクト */
.support-item:hover {
    transform: translateY(-5px);
    border-color: rgba(147, 51, 234, 0.3);
    box-shadow: 
        0 10px 30px rgba(147, 51, 234, 0.1),
        0 0 0 1px rgba(147, 51, 234, 0.2) inset;
}

.support-item:hover::before {
    opacity: 1;
}

.support-item:hover::after {
    opacity: 1;
    transform: scale(1);
}

.support-item:hover .support-icon {
    transform: rotate(0deg);
    box-shadow: 0 5px 15px rgba(147, 51, 234, 0.3);
}

.support-item:hover .support-icon i {
    transform: rotate(0deg) scale(1.1);
}

.support-item:hover h3::after {
    width: 50px;
}

@keyframes iconShine {
    0% { transform: translateX(-100%); }
    20% { transform: translateX(100%); }
    100% { transform: translateX(100%); }
}

@keyframes gradientMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(20px, 20px); }
}

/* 詳細をみるボタンの刷新 */
.support-more {
    text-align: center;
    margin-top: 80px;
    position: relative;
}

.btn-more {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 18px 40px;
    background: transparent;
    border: 1px solid rgba(147, 51, 234, 0.3);
    color: var(--color-text);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.btn-more::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.btn-more:hover {
    border-color: transparent;
    letter-spacing: 5px;
}

.btn-more:hover::before {
    opacity: 1;
}

.btn-more:hover i {
    transform: translateX(5px);
}

/* レスポンシブ対応の更新 */
@media (max-width: 1024px) {
    .support-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .support {
        padding: 60px 20px;
    }

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

    .section-title {
        font-size: 0.9rem;
        letter-spacing: 8px;
        margin-bottom: 16px;
    }

    .section-subtitle {
        font-size: 1.6rem;
        line-height: 1.3;
    }

    .support-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .support-item {
        min-height: auto;
        padding: 24px;
        gap: 12px;
    }

    .support-icon {
        width: 40px;
        height: 40px;
        margin-bottom: 5px;
    }

    .support-icon i {
        font-size: 18px;
    }

    .support-item h3 {
        font-size: 1.1rem;
        padding-bottom: 10px;
        margin-bottom: 5px;
    }

    .support-item p {
        font-size: 0.9rem;
        line-height: 1.6;
    }

    .support-more {
        margin-top: 40px;
    }

    .btn-more {
        padding: 14px 30px;
        font-size: 0.8rem;
    }
}

/* さらに小さい画面サイズでの調整 */
@media (max-width: 480px) {
    .support {
        padding: 40px 16px;
    }

    .section-subtitle {
        font-size: 1.4rem;
    }

    .support-item {
        padding: 20px;
    }
}

/* FAQセクションのスタイル */
.faq {
    padding: 150px 24px;
    background: linear-gradient(180deg, var(--color-primary) 0%, #0a0a0a 100%);
    position: relative;
    overflow: hidden;
}

.faq::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 10% 10%, rgba(147, 51, 234, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 90% 90%, rgba(147, 51, 234, 0.05) 0%, transparent 50%);
    pointer-events: none;
    animation: gradientShift 15s ease-in-out infinite alternate;
}

.faq-container {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.faq-grid {
    display: grid;
    gap: 24px;
    margin-top: 60px;
}

.faq-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(147, 51, 234, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-question {
    padding: 24px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

.question-text {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-text);
    letter-spacing: 0.5px;
}

.question-icon {
    width: 24px;
    height: 24px;
    position: relative;
    transition: all 0.3s ease;
}

.question-icon i {
    color: var(--color-accent);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0 32px;
}

.faq-answer p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    line-height: 1.8;
    padding: 0 0 24px;
    margin: 0;
}

/* アクティブ状態 */
.faq-item.active {
    background: rgba(147, 51, 234, 0.05);
    border-color: rgba(147, 51, 234, 0.2);
}

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

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

.faq-item.active .faq-answer {
    max-height: 200px;
}

/* ホバーエフェクト */
.faq-item:hover {
    transform: translateX(5px);
    border-color: rgba(147, 51, 234, 0.3);
}

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

/* アニメーション */
@keyframes gradientShift {
    0% { opacity: 0.5; transform: scale(1); }
    100% { opacity: 0.8; transform: scale(1.1); }
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .faq {
        padding: 80px 20px;
    }

    .faq-question {
        padding: 20px 24px;
    }

    .question-text {
        font-size: 1rem;
    }

    .faq-answer {
        padding: 0 24px;
    }

    .faq-answer p {
        font-size: 0.9rem;
    }
}

/* オーディションセクションのスタイル */
.audition {
    padding: 150px 24px;
    background: linear-gradient(180deg, #0a0a0a 0%, var(--color-primary) 100%);
    position: relative;
    overflow: hidden;
}

.audition::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 90% 10%, rgba(147, 51, 234, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 10% 90%, rgba(147, 51, 234, 0.15) 0%, transparent 50%);
    pointer-events: none;
    animation: gradientFloat 15s ease-in-out infinite alternate;
}

.audition-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.audition-content {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(147, 51, 234, 0.2);
    border-radius: 4px;
    padding: 60px;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    text-align: center;
}

.audition-title {
    margin-bottom: 24px;
}

.title-accent {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 8px;
    color: var(--color-accent);
    text-transform: uppercase;
    margin-bottom: 16px;
}

.title-main {
    display: block;
    font-size: 2.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff 30%, var(--color-accent) 70%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.4;
}

.audition-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
}

.audition-features {
    display: flex;
    gap: 40px;
    justify-content: center;
    margin-bottom: 40px;
}

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

.feature i {
    color: var(--color-accent);
    font-size: 1.2rem;
}

.feature span {
    font-size: 1rem;
    color: var(--color-text);
    font-weight: 500;
}

.audition-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.btn-audition {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    padding: 20px 48px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 4px;
    color: var(--color-text);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 2px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn-audition::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: 0.5s;
}

.btn-audition:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(147, 51, 234, 0.4);
}

.btn-audition:hover::before {
    left: 100%;
}

.btn-icon {
    transition: transform 0.3s ease;
}

.btn-audition:hover .btn-icon {
    transform: translateX(5px);
}

.cta-note {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 1px;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .audition {
        padding: 60px 20px;
    }

    .audition-content {
        padding: 30px 20px;
        gap: 30px;
    }

    .title-accent {
        font-size: 0.9rem;
        letter-spacing: 4px;
        margin-bottom: 12px;
    }

    .title-main {
        font-size: 2rem;
        line-height: 1.3;
    }

    .audition-description {
        font-size: 1rem;
        line-height: 1.6;
        margin-bottom: 24px;
        padding: 0 10px;
    }

    .audition-features {
        flex-direction: column;
        gap: 16px;
        margin-bottom: 30px;
    }

    .feature {
        background: rgba(147, 51, 234, 0.05);
        padding: 12px 20px;
        border-radius: 4px;
        width: 100%;
        justify-content: center;
    }

    .feature i {
        font-size: 1rem;
    }

    .feature span {
        font-size: 0.95rem;
    }

    .btn-audition {
        width: 100%;
        padding: 16px 24px;
        font-size: 1rem;
        justify-content: center;
    }

    .cta-note {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .audition {
        padding: 40px 16px;
    }

    .title-main {
        font-size: 1.8rem;
    }

    .audition-description {
        font-size: 0.95rem;
    }

    .feature {
        padding: 10px 16px;
    }

    .btn-audition {
        padding: 14px 20px;
        font-size: 0.95rem;
    }

    /* 全体的な余白の調整 */
    .section-header {
        margin-bottom: 30px;
    }

    .section-title {
        font-size: 0.8rem;
        letter-spacing: 6px;
    }

    .section-subtitle {
        font-size: 1.4rem;
    }

    /* ボタンのスタイル調整 */
    .btn-audition {
        box-shadow: 0 4px 15px rgba(147, 51, 234, 0.3);
    }

    /* 背景エフェクトの調整 */
    .audition::before {
        opacity: 0.5;
    }

    /* コンテナの調整 */
    .audition-container {
        margin: 0;
    }

    /* テキストの配置調整 */
    .audition-text {
        text-align: center;
    }

    /* 特徴リストの調整 */
    .feature {
        margin: 0 auto;
        max-width: 280px;
    }

    /* CTAセクションの調整 */
    .audition-cta {
        width: 100%;
        max-width: 280px;
        margin: 0 auto;
    }
}

/* アニメーションの最適化 */
@media (prefers-reduced-motion: reduce) {
    .audition::before,
    .btn-audition::before {
        animation: none;
    }
}

/* フッターのスタイル */
.footer {
    background: linear-gradient(180deg, var(--color-primary) 0%, #0a0a0a 100%);
    padding: 80px 24px 40px;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 0% 0%, rgba(147, 51, 234, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 100% 100%, rgba(147, 51, 234, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
    padding-right: 40px;
}

.footer-logo {
    width: 120px;
    height: auto;
    margin-bottom: 24px;
    filter: brightness(1.2);
}

.brand-description {
    font-size: 0.95rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 20px;
}

.footer-links {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.footer-section h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: 24px;
    letter-spacing: 2px;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 16px;
}

.footer-section ul a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 15px;
}

.footer-section ul a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 5px;
    height: 1px;
    background: var(--color-accent);
    transition: all 0.3s ease;
}

.footer-section ul a:hover {
    color: var(--color-text);
    padding-left: 20px;
}

.footer-section ul a:hover::before {
    width: 10px;
}

.footer-social {
    display: flex;
    gap: 20px;
}

.social-link {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(147, 51, 234, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    transition: all 0.3s ease;
    background: transparent;
}

.social-link:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    transform: translateY(-3px);
}

.footer-bottom {
    padding-top: 40px;
    text-align: center;
}

.footer-info {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-bottom: 20px;
}

.footer-info p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

.footer-info p:hover {
    color: rgba(255, 255, 255, 0.8);
}

.copyright {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.8rem;
    letter-spacing: 1px;
}

/* レスポンシブ対応 */
@media (max-width: 1024px) {
    .footer-main {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-brand {
        padding-right: 0;
        text-align: center;
    }

    .footer-logo {
        margin: 0 auto 24px;
    }
}

@media (max-width: 768px) {
    .footer {
        padding: 60px 20px 30px;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .footer-info {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }

    .footer-social {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .footer-links {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-section ul a {
        padding-left: 0;
    }

    .footer-section ul a::before {
        display: none;
    }

    .footer-social {
        justify-content: center;
    }
}

.agency-name {
    font-size: 2rem;
    font-weight: bold;
    color: #fff;
    margin: 1rem 0;
    letter-spacing: 0.1em;
    background: linear-gradient(45deg, #8A2BE2, #4B0082);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .agency-name {
        font-size: 1.5rem;
    }
}

/* Contact Float Button */
.contact-float {
    position: fixed;
    right: 20px;
    top: 35%;
    transform: translateY(-50%);
    z-index: 100;
    display: flex;
    align-items: center;
}

.contact-float-inner {
    position: relative;
    width: 44px;
    height: 44px;
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-float-content {
    position: relative;
    width: 100%;
    height: 100%;
    background: rgba(147, 51, 234, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(147, 51, 234, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-float-text {
    position: absolute;
    white-space: nowrap;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    opacity: 0;
    transform: translateX(20px);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.1em;
}

.contact-float i {
    font-size: 20px;
    color: var(--color-text);
    opacity: 0.8;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-float-pulse {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(147, 51, 234, 0.4);
    opacity: 0;
    transform: scale(1);
    animation: pulse 2s infinite;
    pointer-events: none;
}

/* ホバーエフェクト */
.contact-float-inner:hover {
    width: 140px;
    border-radius: 22px;
}

.contact-float-inner:hover .contact-float-content {
    background: rgba(147, 51, 234, 0.2);
    border-radius: 22px;
    padding: 0 20px;
}

.contact-float-inner:hover .contact-float-text {
    opacity: 1;
    transform: translateX(-15px);
}

.contact-float-inner:hover i {
    transform: translateX(25px);
    opacity: 1;
    color: var(--color-accent-light);
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    70% {
        transform: scale(1.5);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 0;
    }
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .contact-float {
        top: auto;
        bottom: 20px;
        right: 20px;
    }

    .contact-float-inner {
        width: 40px;
        height: 40px;
    }

    .contact-float-inner:hover {
        width: 40px;
        border-radius: 50%;
    }

    .contact-float-inner:hover .contact-float-content {
        border-radius: 50%;
        padding: 0;
    }

    .contact-float-text {
        display: none;
    }

    .contact-float-inner:hover i {
        transform: none;
    }

    /* SNSアイコンとの位置調整 */
    .social-icons {
        right: 20px;
        top: auto;
        bottom: 80px;
        flex-direction: row;
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .contact-float {
        right: 15px;
        bottom: 15px;
    }

    .contact-float-inner {
        width: 36px;
        height: 36px;
    }

    .contact-float i {
        font-size: 16px;
    }

    /* SNSアイコンとの位置調整 */
    .social-icons {
        right: 15px;
        bottom: 65px;
        gap: 8px;
    }

    .social-icon {
        width: 32px;
        height: 32px;
    }
}

/* 準備中の要素のスタイル */
.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
    position: relative;
}

.disabled::after {
    content: '準備中';
    position: absolute;
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.disabled:hover::after {
    opacity: 1;
    visibility: visible;
}

/* コンタクトフロートボタンのリンク化対応 */
.contact-float {
    text-decoration: none;
}

/* トップライバーセクション */
.top-livers {
    padding: 150px 0;
    background: linear-gradient(180deg, rgba(147, 51, 234, 0.05) 0%, transparent 100%);
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.section-title {
    text-align: center;
}

.section-subtitle {
    text-align: center;
    margin-bottom: 40px;
}

.liver-carousel {
    position: relative;
    height: 700px;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    perspective: 2000px;
}

.liver-card {
    position: absolute;
    width: 400px;
    height: 600px;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    transform-style: preserve-3d;
}

.liver-card[data-position="left"] {
    transform: translateX(-120%) scale(0.8) rotateY(10deg);
    z-index: 1;
    filter: brightness(0.7);
    left: 50%;
    margin-left: -200px;
}

.liver-card[data-position="center"] {
    transform: translateX(-50%) scale(1);
    z-index: 2;
    left: 50%;
}

.liver-card[data-position="right"] {
    transform: translateX(120%) scale(0.8) rotateY(-10deg);
    z-index: 1;
    filter: brightness(0.7);
    left: 50%;
    margin-left: -200px;
}

.liver-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 30px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid rgba(147, 51, 234, 0.2);
    backdrop-filter: blur(10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    transition: all 0.4s ease;
}

.liver-card:hover .liver-card-inner {
    border-color: rgba(147, 51, 234, 0.6);
    box-shadow: 0 30px 60px rgba(147, 51, 234, 0.3);
    transform: translateY(-10px);
}

.liver-card-front {
    position: relative;
    width: 100%;
    height: 100%;
}

.liver-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.liver-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    color: white;
    transform: translateY(20px);
    opacity: 0.8;
    transition: all 0.4s ease;
}

.liver-card:hover .liver-info {
    transform: translateY(0);
    opacity: 1;
}

.liver-info h3 {
    font-size: 2rem;
    margin-bottom: 16px;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.liver-social {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.2rem;
    color: white;
    opacity: 0.8;
    transition: all 0.3s ease;
    cursor: pointer;
}

.liver-social:hover {
    opacity: 1;
    transform: translateX(5px);
    color: var(--color-accent-light);
}

/* レスポンシブ対応 */
@media (max-width: 1200px) {
    .liver-card {
        width: 350px;
        height: 525px;
    }

    .liver-card[data-position="left"] {
        margin-left: -175px;
        transform: translateX(-100%) scale(0.8) rotateY(10deg);
    }

    .liver-card[data-position="right"] {
        margin-left: -175px;
        transform: translateX(100%) scale(0.8) rotateY(-10deg);
    }
}

@media (max-width: 768px) {
    .liver-carousel {
        height: 500px;
    }

    .liver-card {
        width: 280px;
        height: 420px;
    }

    .liver-card[data-position="left"] {
        margin-left: -140px;
        transform: translateX(-80%) scale(0.8) rotateY(10deg);
    }

    .liver-card[data-position="center"] {
        transform: translateX(-50%) scale(1);
    }

    .liver-card[data-position="right"] {
        margin-left: -140px;
        transform: translateX(80%) scale(0.8) rotateY(-10deg);
    }

    .liver-info {
        padding: 30px;
    }

    .liver-info h3 {
        font-size: 1.6rem;
    }

    .liver-social {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .top-livers {
        padding: 80px 0;
    }

    .liver-carousel {
        height: 400px;
    }

    .liver-card {
        width: 220px;
        height: 330px;
    }

    .liver-card[data-position="left"] {
        margin-left: -110px;
        transform: translateX(-70%) scale(0.8) rotateY(10deg);
    }

    .liver-card[data-position="center"] {
        transform: translateX(-50%) scale(1);
    }

    .liver-card[data-position="right"] {
        margin-left: -110px;
        transform: translateX(70%) scale(0.8) rotateY(-10deg);
    }

    .liver-info {
        padding: 20px;
    }

    .liver-info h3 {
        font-size: 1.4rem;
        margin-bottom: 8px;
    }

    .liver-social {
        font-size: 0.9rem;
    }
}