/* 
横浜SHADEの風間 豪 LPページ スタイルシート
カラースキーム：
- メインカラー：濃いグレー（#333333）- 男らしさを表現
- サブカラー：シルバー（#C0C0C0）- モダンな印象を演出
- アクセントカラー：黒（#000000）- 力強さを強調
- 背景色：濃いめのグラデーション（#1A1A1A → #333333）- 男らしい雰囲気
- テキストカラー：白（#FFFFFF）とシルバー（#C0C0C0）- 視認性と男らしさの両立
*/

/* ===== 基本設定 ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    background: linear-gradient(135deg, #1A1A1A, #333333);
    color: #FFFFFF;
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

p {
    margin-bottom: 1rem;
}

a {
    color: #C0C0C0;
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: #FFFFFF;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: #C0C0C0;
    position: relative;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    letter-spacing: 3px;
}

.section-title::after {
    content: '';
    display: block;
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, transparent, #C0C0C0, transparent);
    margin: 0.5rem auto;
}

/* ===== ヘッダーセクション ===== */
.header {
    height: 100vh;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), rgba(51, 51, 51, 0.8)), url('../img/header-bg.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
}

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

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

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

.header-content {
    position: relative;
    z-index: 3;
}

.main-title {
    font-size: 5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #FFFFFF, #C0C0C0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 10px rgba(192, 192, 192, 0.5);
    animation: titleGlow 2s infinite alternate;
    font-family: 'Bebas Neue', sans-serif;
    letter-spacing: 5px;
}

@keyframes titleGlow {
    from {
        text-shadow: 0 0 10px rgba(192, 192, 192, 0.5);
    }
    to {
        text-shadow: 0 0 20px rgba(192, 192, 192, 0.8);
    }
}

.subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    max-width: 800px;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

.social-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.5);
    border: 2px solid #C0C0C0;
    border-radius: 50%;
    color: #C0C0C0;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: #C0C0C0;
    color: #000000;
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(192, 192, 192, 0.5);
}

.scroll-down {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #FFFFFF;
    font-size: 0.9rem;
    z-index: 3;
    animation: bounce 2s infinite;
}

.scroll-down i {
    margin-top: 0.5rem;
    font-size: 1.2rem;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) translateX(-50%);
    }
    40% {
        transform: translateY(-10px) translateX(-50%);
    }
    60% {
        transform: translateY(-5px) translateX(-50%);
    }
}

/* ===== プロフィールセクション ===== */
.profile-section {
    background: linear-gradient(135deg, #000000, #222222);
    padding: 5rem 0;
}

.profile-content {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.profile-image-placeholder {
  flex: 1;
  min-width: 300px;
  background: url("../img/go_profile.webp") center top / cover no-repeat,
              linear-gradient(45deg, #1A1A1A, #333333);
  border: 3px solid #C0C0C0;
  border-radius: 5px;
  box-shadow: 0 10px 20px rgba(0,0,0,.5);
  aspect-ratio: 3/4; /* 例えば縦長にしたいなら比率指定 */
}


.profile-text {
    flex: 2;
}

.profile-intro {
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    color: #C0C0C0;
}

.profile-details {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 2rem;
    background: rgba(0, 0, 0, 0.3);
    padding: 1.5rem;
    border-radius: 5px;
    border-left: 3px solid #C0C0C0;
}

.profile-detail-column {
    flex: 1;
    min-width: 250px;
}

.profile-detail-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.profile-detail-item i {
    color: #C0C0C0;
    margin-right: 0.5rem;
    width: 20px;
    text-align: center;
}

.detail-label {
    font-weight: 500;
    margin-right: 0.5rem;
    color: #C0C0C0;
}

/* ===== ギャラリーセクション ===== */
.gallery-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #222222, #000000);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 5px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(192, 192, 192, 0.3);
}

.image-placeholder {
  height: 400px;
  background-size: cover;        /* 枠にフィット（切り取りあり） */
  background-position:top center;   /* 中央寄せ */
  background-repeat: no-repeat;  /* 繰り返しなし */
  border: 2px solid #C0C0C0;
  border-radius: 5px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
}

.gallery-title {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.7);
    color: #C0C0C0;
    padding: 1rem;
    text-align: center;
    font-size: 1.2rem;
}

.gallery-alt {
    background: linear-gradient(135deg, #000000, #222222);
}

/* ===== 強み・特徴セクション ===== */
.strengths-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #333333, #000000);
}

.strengths-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.strength-card {
    background: linear-gradient(135deg, #1A1A1A, #333333);
    border: 1px solid #C0C0C0;
    border-radius: 5px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.strength-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(192, 192, 192, 0.3);
}

.strength-icon {
    font-size: 2.5rem;
    color: #C0C0C0;
    margin-bottom: 1.5rem;
}

.strength-title {
    color: #C0C0C0;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* ===== エピソードセクション ===== */
.episode-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #222222, #111111);
}

.episode-content {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
}

.episode-item {
    flex: 1;
    min-width: 300px;
}

.episode-title {
    color: #C0C0C0;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid #C0C0C0;
    padding-bottom: 0.5rem;
}

.episode-divider {
    width: 2px;
    background: linear-gradient(to bottom, transparent, #C0C0C0, transparent);
    margin: 0 1rem;
}

/* ===== お客様の声セクション ===== */
.testimonials-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #111111, #222222);
}

.testimonials-slider {
    position: relative;
    overflow: hidden;
}

.testimonial-card {
    background: linear-gradient(135deg, #333333, #000000);
    border: 1px solid #C0C0C0;
    border-radius: 5px;
    padding: 2rem;
    margin: 0 1rem;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.quote-icon {
    font-size: 2rem;
    color: #C0C0C0;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 1.5rem;
}

.testimonial-author {
    text-align: right;
    color: #C0C0C0;
    font-weight: 500;
}

.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 2rem;
}

.prev-btn, .next-btn {
    background: none;
    border: none;
    color: #C0C0C0;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.prev-btn:hover, .next-btn:hover {
    color: #FFFFFF;
}

.slider-dots {
    display: flex;
    gap: 0.5rem;
    margin: 0 1rem;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #666;
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: #C0C0C0;
    transform: scale(1.2);
}

/* ===== SNSリンクセクション ===== */
.sns-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #000000, #333333);
}

.sns-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.sns-card {
    background: linear-gradient(135deg, #1A1A1A, #333333);
    border: 1px solid #C0C0C0;
    border-radius: 5px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.sns-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(192, 192, 192, 0.3);
}

.sns-icon {
    font-size: 3rem;
    color: #C0C0C0;
    margin-bottom: 1.5rem;
}

.sns-title {
    color: #C0C0C0;
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.sns-id {
    color: #FFFFFF;
    font-weight: 500;
    margin-bottom: 1rem;
}

.sns-description {
    margin-bottom: 1.5rem;
}

.btn-sns {
    display: inline-block;
    background: #C0C0C0;
    color: #000000;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-sns:hover {
    background: #FFFFFF;
    color: #333333;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(192, 192, 192, 0.5);
}

/* ===== 求人情報セクション ===== */
.recruit-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #000000, #222222);
}

.recruit-content {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    align-items: center;
}

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

.recruit-text h3 {
    color: #C0C0C0;
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.recruit-contact {
    background: rgba(0, 0, 0, 0.3);
    padding: 1.5rem;
    border-radius: 5px;
    margin: 1.5rem 0;
    border-left: 3px solid #C0C0C0;
}

.recruit-contact p {
    margin-bottom: 0.5rem;
}

.recruit-contact i {
    color: #C0C0C0;
    margin-right: 0.5rem;
}

.btn-recruit {
    display: inline-block;
    background: #C0C0C0;
    color: #000000;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-recruit:hover {
    background: #FFFFFF;
    color: #333333;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(192, 192, 192, 0.5);
}

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

.qr-placeholder {
    height: 250px;
    width: 250px;
    background: #FFFFFF;
    border: 2px solid #C0C0C0;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #000000;
    font-size: 1.2rem;
    margin: 0 auto;
}

/* ===== フッターセクション ===== */
.footer {
    background: linear-gradient(to bottom, #000000, #222222);
    padding: 3rem 0 1rem;
    position: relative;
    overflow: hidden;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 2rem;
    position: relative;
    z-index: 3;
}

.footer-info {
    flex: 2;
    min-width: 300px;
}

.footer-info h3 {
    color: #C0C0C0;
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.footer-info p {
    margin-bottom: 0.5rem;
}

.footer-info i {
    color: #C0C0C0;
    margin-right: 0.5rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-bottom {
    margin-top: 3rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(192, 192, 192, 0.3);
    text-align: center;
    position: relative;
    z-index: 3;
}

.copyright {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* ===== プレースホルダー共通スタイル ===== */
.placeholder-text {
    text-align: center;
    padding: 1rem;
}

/* ===== レスポンシブ対応 ===== */
@media (max-width: 992px) {
    .main-title {
        font-size: 4rem;
    }
    
    .subtitle {
        font-size: 1.3rem;
    }
    
    .profile-content {
        flex-direction: column;
    }
    
    .profile-image-placeholder {
        width: 100%;
        max-width: 400px;
        margin: 0 auto 2rem;
    }
    
    .episode-divider {
        display: none;
    }
    
    .episode-item {
        margin-bottom: 3rem;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
    
    .main-title {
        font-size: 3rem;
    }
    
    .subtitle {
        font-size: 1.1rem;
    }
    
    .social-icon {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .strength-card {
        padding: 1.5rem;
    }
    
    .strength-icon {
        font-size: 2rem;
    }
    
    .strength-title {
        font-size: 1.3rem;
    }
    
    .episode-title {
        font-size: 1.5rem;
    }
    
    .sns-icon {
        font-size: 2.5rem;
    }
    
    .sns-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 576px) {
    .container {
        width: 95%;
    }
    
    .main-title {
        font-size: 2.5rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .social-icons {
        gap: 1rem;
    }
    
    .social-icon {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .profile-intro {
        font-size: 1.1rem;
    }
    
    .profile-details {
        padding: 1rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .image-placeholder {
        height: 300px;
    }
    
    .strength-card {
        padding: 1rem;
    }
    
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .sns-card {
        padding: 1.5rem;
    }
}