/* 全体のスタイル */
:root {
    --main-color: #2D1B36;
    --accent-color-1: #C0C0C0;
    --accent-color-2: #8B0000;
    --text-light: #F5F5F5;
    --text-dark: #1A0F21;
    --gradient-start: #2D1B36;
    --gradient-end: #000000;
    --transition-speed: 0.3s;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--text-light);
    background: linear-gradient(to bottom, var(--gradient-start), var(--gradient-end));
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: var(--accent-color-1);
    text-decoration: none;
    transition: all var(--transition-speed) ease;
}

a:hover {
    color: var(--accent-color-2);
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 50px;
    color: var(--accent-color-1);
    position: relative;
    text-shadow: 0 0 10px rgba(192, 192, 192, 0.3);
}

.section-title::after {
    content: '';
    display: block;
    width: 100px;
    height: 3px;
    background: linear-gradient(to right, transparent, var(--accent-color-1), transparent);
    margin: 15px auto 0;
}

/* ヘッダーセクション */
.header {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(to bottom, rgba(45, 27, 54, 0.9), rgba(0, 0, 0, 0.9));
}

.header-watermark {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    opacity: 0.2;
}

.header-watermark img {
    max-width: 70%;
    max-height: 70%;
    object-fit: contain;
}

.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.header-content {
    text-align: center;
    z-index: 3;
    padding: 0 20px;
    max-width: 900px;
}

.main-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    margin-bottom: 20px;
    line-height: 1.3;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.sub-title {
    font-family: 'Cinzel', serif;
    font-size: 1.5rem;
    color: var(--accent-color-1);
    margin-bottom: 30px;
}

.social-icons {
    margin-top: 30px;
}

.social-icons a {
    display: inline-block;
    margin: 0 10px;
    font-size: 1.5rem;
    color: var(--accent-color-1);
    transition: all var(--transition-speed) ease;
}

.social-icons a:hover {
    color: var(--accent-color-2);
    transform: scale(1.2);
}

/* プロフィールセクション */
.profile-section {
    background-color: rgba(26, 15, 33, 0.8);
    padding: 50px 0;
}

.profile-content {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    align-items: center;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(192, 160, 128, 0.3);
    backdrop-filter: blur(10px);
}

.profile-image-placeholder {
   flex: 1;
    min-width: 300px;
    height: 400px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    background-image: url("/img/taiga_profile.jpeg");
    background-size: cover;
    background-position: center top;
    border-radius: var(--border-radius);
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(192, 160, 128, 0.3);
    transition: all var(--transition-speed) ease;
}

.profile-image-placeholder:hover {
    transform: scale(1.02);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.placeholder-icon {
    font-size: 5rem;
    color: rgba(192, 192, 192, 0.3);
}

.profile-text {
    flex: 2;
    min-width: 300px;
}

.profile-text p {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.profile-details {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 20px;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(192, 192, 192, 0.2);
}

.detail-item {
    background-color: rgba(45, 27, 54, 0.5);
    padding: 15px;
    border-radius: 5px;
    text-align: center;
    transition: all var(--transition-speed) ease;
}

.detail-item:hover {
    background-color: rgba(45, 27, 54, 0.8);
    transform: translateY(-5px);
}

.detail-item h3 {
    font-size: 0.9rem;
    color: var(--accent-color-1);
    margin-bottom: 5px;
}

.detail-item p {
    font-size: 1rem;
    margin: 0;
}

/* ギャラリーセクション */
.gallery-section {
    background-color: rgba(0, 0, 0, 0.7);
    padding: 50px 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.gallery-item {
    background-color: rgba(45, 27, 54, 0.5);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    transition: all var(--transition-speed) ease;
}

.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}


.image-placeholder {
    height: 250px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    background-size: cover;     /* はみ出しても全体を埋める */
    background-position: center top; /* 中央上部を表示 */
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.image-placeholder.image-1 {
  background-image: url('/img/taiga_formal.jpeg');
}

.image-placeholder.image-2 {
  background-image: url('/img/taiga_casual.jpeg');
}

.image-placeholder.image-3 {
  background-image: url('/img/taiga_laugh.jpeg');
}

.image-placeholder.image-4 {
  background-image: url('/img/taiga_working.jpg');
}

.image-placeholder.image-5 {
  background-image: url('/img/taiga_relax.jpeg');
}

.image-placeholder.image-6 {
  background-image: url('/img/taiga_event.jpeg');
}

.image-placeholder.image-7 {
  background-image: url('/img/taiga_fanmeeting.jpg');
}

.image-placeholder.image-8 {
  background-image: url('/img/taiga_cm1.jpeg');
}

.image-placeholder.image-9 {
  background-image: url('/img/taiga_cm2.jpeg');
}


.gallery-item h3 {
    padding: 15px 15px 5px;
    font-size: 1.2rem;
    color: var(--accent-color-1);
}

.gallery-item p {
    padding: 0 15px 15px;
    font-size: 0.9rem;
    color: var(--text-light);
}

/* 魅力セクション */
.charm-section {
    background-color: rgba(26, 15, 33, 0.8);
    padding: 50px 0;
}

.charm-items {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.charm-item {
    display: flex;
    gap: 20px;
    background-color: rgba(45, 27, 54, 0.5);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-speed) ease;
}

.charm-item:hover {
    background-color: rgba(45, 27, 54, 0.7);
    transform: translateX(5px);
}

.charm-icon {
    font-size: 2.5rem;
    color: var(--accent-color-1);
    min-width: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.charm-content h3 {
    font-size: 1.3rem;
    color: var(--accent-color-1);
    margin-bottom: 15px;
}

.charm-content p {
    font-size: 1rem;
}

/* 追加写真セクション */
.more-photos-section,
.event-photos-section,
.promo-photos-section {
    background-color: rgba(0, 0, 0, 0.7);
    padding: 50px 0;
}

.photos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.photo-item {
    background-color: rgba(45, 27, 54, 0.5);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    transition: all var(--transition-speed) ease;
}

.photo-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.photo-item .image-placeholder {
    height: 300px;
}

.photo-item h3 {
    padding: 15px 15px 5px;
    font-size: 1.2rem;
    color: var(--accent-color-1);
}

.photo-item p {
    padding: 0 15px 15px;
    font-size: 0.9rem;
}

/* エピソードセクション */
.episode-section {
    background-color: rgba(26, 15, 33, 0.8);
    padding: 50px 0;
}

.episodes {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.episode-item {
    background-color: rgba(45, 27, 54, 0.5);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.episode-item.highlight {
    background-color: rgba(139, 0, 0, 0.3);
    border: 1px solid rgba(139, 0, 0, 0.5);
}

.episode-item h3 {
    font-size: 1.5rem;
    color: var(--accent-color-1);
    margin-bottom: 20px;
}

.episode-item p {
    margin-bottom: 15px;
}

.episode-item p:last-child {
    margin-bottom: 0;
}

/* お客様の声セクション */
.testimonials-section {
    background-color: rgba(0, 0, 0, 0.7);
    padding: 50px 0;
    background-image: radial-gradient(circle at 50% 50%, rgba(45, 27, 54, 0.5) 0%, rgba(0, 0, 0, 0.7) 100%);
}

.testimonials-container {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.testimonial-card {
    background-color: rgba(45, 27, 54, 0.5);
    border: 1px solid rgba(192, 192, 192, 0.2);
    border-radius: 10px;
    padding: 30px;
    width: 100%;
    max-width: 350px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    transition: all var(--transition-speed) ease;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.testimonial-icon {
    font-size: 3rem;
    color: var(--accent-color-1);
    text-align: center;
    margin-bottom: 20px;
}

.testimonial-info h3 {
    font-size: 1.2rem;
    color: var(--accent-color-1);
    margin-bottom: 15px;
    text-align: center;
}

.testimonial-text {
    position: relative;
    padding: 20px 0;
}

.testimonial-text::before,
.testimonial-text::after {
    content: '"';
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    color: rgba(192, 192, 192, 0.2);
    position: absolute;
}

.testimonial-text::before {
    top: -20px;
    left: -10px;
}

.testimonial-text::after {
    bottom: -40px;
    right: -10px;
}

.testimonial-text p {
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ライブ配信セクション */
.live-section {
    background-color: rgba(26, 15, 33, 0.8);
    padding: 50px 0;
    background-image: radial-gradient(circle at 50% 50%, rgba(45, 27, 54, 0.8) 0%, rgba(26, 15, 33, 0.8) 100%);
}

.live-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
}

.video-container {
    flex: 1;
    min-width: 300px;
}

.video-placeholder {
    width: 100%;
    height: 350px;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
}

.video-placeholder:hover {
    background-color: rgba(139, 0, 0, 0.3);
}

.video-placeholder i {
    font-size: 4rem;
    color: var(--accent-color-1);
    margin-bottom: 15px;
}

.video-placeholder p {
    font-size: 1.2rem;
    color: var(--accent-color-1);
}

.live-text {
    flex: 1;
    min-width: 300px;
}

.live-text h3 {
    font-size: 1.5rem;
    color: var(--accent-color-1);
    margin-bottom: 20px;
}

.live-text p {
    margin-bottom: 15px;
}

/* SNSセクション */
.sns-section {
    background-color: rgba(0, 0, 0, 0.7);
    padding: 50px 0;
}

.sns-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.sns-card {
    background-color: rgba(45, 27, 54, 0.5);
    border-radius: 10px;
    padding: 30px;
    width: 100%;
    max-width: 350px;
    text-align: center;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    transition: all var(--transition-speed) ease;
}

.sns-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.sns-card.tiktok:hover {
    background-color: rgba(45, 27, 54, 0.7);
    border: 1px solid rgba(0, 0, 0, 0.3);
}

.sns-card.instagram:hover {
    background-color: rgba(45, 27, 54, 0.7);
    border: 1px solid rgba(131, 58, 180, 0.3);
}

.sns-card.line:hover {
    background-color: rgba(45, 27, 54, 0.7);
    border: 1px solid rgba(0, 185, 0, 0.3);
}

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

.sns-card.tiktok .sns-icon {
    color: #fff;
}

.sns-card.instagram .sns-icon {
    color: #C13584;
}

.sns-card.line .sns-icon {
    color: #00B900;
}

.sns-card h3 {
    font-size: 1.5rem;
    color: var(--accent-color-1);
    margin-bottom: 10px;
}

.sns-username {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 20px;
}

.sns-description {
    font-size: 0.9rem;
    margin-bottom: 30px;
}

.sns-button {
    display: inline-block;
    padding: 10px 25px;
    background-color: rgba(192, 192, 192, 0.2);
    color: var(--text-light);
    border-radius: 50px;
    font-weight: bold;
    transition: all var(--transition-speed) ease;
}

.sns-button:hover {
    background-color: var(--accent-color-2);
    color: var(--text-light);
    transform: scale(1.05);
}

/* 求人情報セクション */
.recruit-section {
    background-color: rgba(139, 0, 0, 0.2);
    padding: 50px 0;
}

.recruit-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
}

.recruit-text {
    flex: 2;
    min-width: 300px;
}

.recruit-text h3 {
    font-size: 1.5rem;
    color: var(--accent-color-1);
    margin-bottom: 20px;
}

.recruit-text p {
    margin-bottom: 15px;
}

.recruit-contact {
    margin-top: 30px;
    padding: 20px;
    background-color: rgba(45, 27, 54, 0.5);
    border-radius: 10px;
}

.recruit-contact p {
    font-weight: bold;
    margin-bottom: 10px;
}

.recruit-contact ul {
    list-style: none;
}

.recruit-contact ul li {
    margin-bottom: 5px;
}

.recruit-qr {
    flex: 1;
    min-width: 250px;
}

.qr-placeholder {
    width: 100%;
    height: 250px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.qr-placeholder i {
    font-size: 5rem;
    color: var(--accent-color-1);
    margin-bottom: 15px;
}

.qr-placeholder p {
    font-size: 1.2rem;
    color: var(--accent-color-1);
}

/* フッターセクション */
.footer {
    background-color: rgba(0, 0, 0, 0.9);
    padding: 50px 0 20px;
    position: relative;
    overflow: hidden;
}

.footer-content {
    position: relative;
    z-index: 3;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

.footer-logo h2 {
    font-family: 'Cinzel', serif;
    font-size: 2rem;
    color: var(--accent-color-1);
    margin-bottom: 30px;
}

.footer-info {
    margin-bottom: 30px;
}

.footer-info p {
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.footer-social {
    margin-bottom: 30px;
}

.footer-social a {
    display: inline-block;
    margin: 0 10px;
    font-size: 1.5rem;
    color: var(--accent-color-1);
    transition: all var(--transition-speed) ease;
}

.footer-social a:hover {
    color: var(--accent-color-2);
    transform: scale(1.2);
}

.copyright {
    font-size: 0.8rem;
    color: rgba(245, 245, 245, 0.7);
    padding-top: 20px;
    border-top: 1px solid rgba(192, 192, 192, 0.1);
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: rgba(45, 27, 54, 0.8);
    color: var(--accent-color-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-speed) ease;
    z-index: 100;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--accent-color-2);
    color: var(--text-light);
    transform: translateY(-5px);
}

/* レスポンシブデザイン */
@media (max-width: 1199px) {
    .section-container {
        padding: 60px 20px;
    }
    
    .main-title {
        font-size: 2.2rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .charm-item {
        padding: 25px;
    }
}

@media (max-width: 991px) {
    .main-title {
        font-size: 2rem;
    }
    
    .sub-title {
        font-size: 1.3rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .profile-image-placeholder {
        height: 350px;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .testimonials-container {
        justify-content: center;
    }
    
    .testimonial-card {
        max-width: 400px;
    }
}

@media (max-width: 767px) {
    .section-container {
        padding: 50px 15px;
    }
    
    .main-title {
        font-size: 1.8rem;
    }
    
    .sub-title {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }
    
    .profile-content {
        flex-direction: column;
    }
    
    .profile-image-placeholder {
        width: 100%;
        max-width: 300px;
        height: 300px;
        margin: 0 auto;
    }
    
    .charm-item {
        flex-direction: column;
        text-align: center;
    }
    
    .charm-icon {
        margin-bottom: 15px;
    }
    
    .gallery-grid,
    .photos-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card {
        max-width: 100%;
    }
    
    .live-content {
        flex-direction: column;
    }
    
    .sns-card {
        max-width: 100%;
    }
    
    .recruit-content {
        flex-direction: column;
    }
    
    .recruit-qr {
        width: 100%;
        max-width: 250px;
        margin: 0 auto;
    }
    
    .back-to-top {
        width: 40px;
        height: 40px;
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .main-title {
        font-size: 1.5rem;
    }
    
    .sub-title {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .profile-details {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .social-icons a {
        font-size: 1.3rem;
        margin: 0 8px;
    }
    
    .footer-social a {
        font-size: 1.3rem;
        margin: 0 8px;
    }
}

/* アニメーション */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 1s ease forwards;
}

.delay-100 {
    animation-delay: 0.1s;
}

.delay-200 {
    animation-delay: 0.2s;
}

.delay-300 {
    animation-delay: 0.3s;
}

.delay-400 {
    animation-delay: 0.4s;
}

.delay-500 {
    animation-delay: 0.5s;
}