/* ==========================================
   COMMON & VARIABLE
   ========================================== */

body {
  background: red !important;
}
:root {
    --accent-red: #990000;
    --bg-dark: #050505;
    --text-white: #f1f1f1;
    --serif: 'Playfair Display', 'Noto Serif JP', serif;
    --sans: sans-serif; /* 必要に応じてフォント名を指定 */
}

/* 統一セクションタイトル */
.section-title {
    font-family: var(--serif);
    font-size: 2rem;
    color: #fff;
    font-weight: 300;
    letter-spacing: 0.1em;
    display: inline-block;
    position: relative;
    transform: scaleX(0.9);
    transform-origin: center;
    white-space: nowrap;
    word-break: keep-all;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 1px;
    background-color: var(--accent-red);
}

/* ==========================================
   AWARDS SECTION
   ========================================== */
#awards {
    padding: 140px 5%;
    position: relative;
    overflow: hidden;
    background: #000;
    color: #fff;
    text-align: center;
}

.awards-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.4) 50%, rgba(0,0,0,0.8) 100%), 
                url('img/aw.webp') no-repeat center center/cover;
    opacity: 0.7;
    z-index: 0;
    filter: grayscale(80%) brightness(0.9) contrast(1.1);
    will-change: transform;
}

#awards .section-title {
    margin-bottom: 100px;
    position: relative;
    z-index: 1;
}

.awards-list-container {
    max-width: 850px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    padding: 0 10px;
}

.award-item {
    display: flex;
    align-items: baseline;
    padding: 30px 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    transition: all 0.4s ease;
}

.award-item:last-child { border-bottom: none; }
.award-item:hover { background: rgba(255, 255, 255, 0.05); }

.award-year {
    flex: 0 0 100px;
    font-size: 1rem;
    color: var(--accent-red);
    font-family: var(--serif);
    letter-spacing: 1px;
}

.award-content {
    flex: 1;
    text-align: left;
    padding-left: 30px;
}

.award-title {
    font-size: 1.2rem;
    color: #eee;
    margin: 0;
    line-height: 1.4;
    font-weight: 400;
}

/* ==========================================
   YOUTUBE ARCHIVE SECTION
   ========================================== */
#youtube-archives {
    padding: 120px 5%;
    background: #050505;
    position: relative;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
}

.main-video-wrapper {
    margin-bottom: 80px;
    position: relative;
}

.video-label {
    font-size: 0.75rem;
    color: var(--accent-red);
    letter-spacing: 4px;
    margin-bottom: 15px;
    font-weight: 600;
}

.main-video-container {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    box-shadow: 0 30px 60px rgba(0,0,0,0.8);
    border: 1px solid rgba(212, 175, 55, 0.1);
}

.main-video-container iframe { width: 100%; height: 100%; border: none; }

.main-video-info { margin-top: 25px; text-align: left; }
.main-video-title { font-size: 1.5rem; color: #fff; margin-bottom: 8px; font-weight: 400; }
.main-video-date { font-size: 0.85rem; color: #888; }

.archive-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.archive-card { text-decoration: none; transition: transform 0.4s ease; }
.thumb-wrapper {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #111;
    border: 1px solid rgba(255,255,255,0.05);
}

.thumb-wrapper img {
    width: 100%; height: 100%; object-fit: cover;
    transition: 0.6s cubic-bezier(0.19, 1, 0.22, 1);
    filter: grayscale(0.2) brightness(0.9);
}

.archive-card:hover .thumb-wrapper img { transform: scale(1.1); filter: grayscale(0) brightness(1.1); }

.card-info { margin-top: 15px; text-align: left; }
.card-date { font-size: 0.7rem; color: var(--accent-red); display: block; margin-bottom: 5px; }
.card-title {
    font-size: 0.9rem; color: #ccc; line-height: 1.5; font-weight: 400;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}

.view-more-area { margin-top: 60px; text-align: center; }

/* ==========================================
   INSTAGRAM FEED SECTION
   ========================================== */
#instagram-feed {
    padding: 100px 5%;
    background: #000;
    text-align: center;
}

#instagram-feed .section-subtitle {
    font-size: 0.9rem; color: #888; letter-spacing: 2px; margin-top: -10px; margin-bottom: 50px;
}

.instagram-widget-container {
    max-width: 1200px; margin: 0 auto; min-height: 400px; position: relative;
    filter: drop-shadow(0 10px 30px rgba(0,0,0,0.5));
}

.instagram-placeholder {
    width: 100%; height: 400px; background: rgba(255,255,255,0.03);
    border: 1px dashed rgba(212, 175, 55, 0.2);
    display: flex; justify-content: center; align-items: center;
    color: #444; font-size: 0.8rem; letter-spacing: 3px;
}

/* ==========================================
   VISUAL STRIP
   ========================================== */
.visual-strip {
    width: 100%; height: 70vh; position: relative; overflow: hidden; background-color: #000;
}

.visual-strip-img {
    width: 100%; height: 140%; position: absolute; top: -20%; left: 0;
    object-fit: cover; object-position: center; filter: brightness(0.8);
    display: block; will-change: transform;
}

.mega-title {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    font-family: var(--sans); font-size: 12vw; font-weight: 900;
    color: rgba(0, 0, 0, 0.7); white-space: nowrap; z-index: 2;
    filter: blur(8px); pointer-events: none;
}

/* ==========================================
   ASSOCIATED BANDS SECTION
   ========================================== */
#associated-bands { padding: 150px 5% 100px; background: #000; }
#associated-bands .section-header { text-align: center; margin-bottom: 80px; }
#associated-bands .section-title { letter-spacing: 0.3em; }
#associated-bands .section-subtitle {
    display: block; font-size: 0.9rem; color: #666; letter-spacing: 0.5em; padding-top: 30px;
}

.accordion-wrapper {
    width: 100%; max-width: 1000px; margin: 0 auto;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.accordion-item { border-bottom: 1px solid rgba(255, 255, 255, 0.1); position: relative; overflow: hidden; }

.accordion-header {
    padding: 50px 30px; display: flex; justify-content: space-between; align-items: center;
    cursor: pointer; position: relative; z-index: 2; background: transparent;
}

.accordion-header::before {
    content: ""; position: absolute; right: 0; top: 0; width: 60%; height: 100%;
    background-size: cover; background-position: center; z-index: -1;
    transition: all 0.8s cubic-bezier(0.25, 1, 0.5, 1);
    opacity: 0.15; filter: grayscale(1) contrast(1.2);
    mask-image: linear-gradient(to left, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 100%);
    -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 100%);
}

@media (hover: hover) {
    .accordion-item:not(.active) .accordion-header:hover::before { opacity: 0.5; filter: grayscale(0) contrast(1); }
}

.accordion-item:nth-child(1) .accordion-header::before { background-image: url('img/nto.jpg'); }
.accordion-item:nth-child(2) .accordion-header::before { background-image: url('img/sets.jpg'); }
.accordion-item:nth-child(3) .accordion-header::before { background-image: url('img/p.png'); }

.band-name { font-size: 1.6rem; font-weight: 700; letter-spacing: 4px; text-shadow: 0 2px 15px rgba(0,0,0,1); }
.accordion-item.active .band-name { color: var(--accent-red); }

.accordion-header .icon {
    width: 45px; height: 45px; border: 1px solid rgba(255,255,255,0.3); border-radius: 50%;
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
    background: rgba(0,0,0,0.5); transition: 0.4s;
}

.accordion-item.active .icon {
    transform: rotate(45deg); background: var(--accent-red); border-color: var(--accent-red); color: #fff;
}

.accordion-content { max-height: 0; overflow: hidden; transition: max-height 0.6s cubic-bezier(0.4, 0, 0.2, 1); }
.band-flex { padding: 40px 30px 60px; display: flex; gap: 60px; align-items: flex-start; }
.band-img { flex: 0 0 45%; min-width: 350px; }
.band-img img { width: 100%; height: auto; border-radius: 2px; box-shadow: 0 20px 50px rgba(0,0,0,0.8); }
.band-description { line-height: 2.2; color: #ddd; font-size: 0.9rem; margin-bottom: 30px; white-space: pre-wrap; }

/* ==========================================
   CONTACT SECTION
   ========================================== */
#contact { padding: 120px 5%; background: linear-gradient(to bottom, #000, #050505); }
.contact-form-wrapper {
    max-width: 700px; margin: 0 auto; background: rgba(255, 255, 255, 0.02);
    padding: 60px; border: 1px solid rgba(212, 175, 55, 0.1); backdrop-filter: blur(10px);
}

.wpcf7-form-control {
    width: 100% !important; background: rgba(255, 255, 255, 0.05) !important;
    border: none !important; border-bottom: 1px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: 0 !important; color: #fff !important; padding: 12px 15px !important;
    font-size: 1rem !important; transition: all 0.4s !important; margin-bottom: 30px;
}

.wpcf7-form-control:focus {
    background: rgba(153, 0, 0, 0.1) !important; border-bottom: 1px solid var(--accent-red) !important;
    outline: none !important; box-shadow: 0 5px 15px rgba(153, 0, 0, 0.2);
}

#contact label { display: block; font-size: 0.7rem; color: var(--accent-red); letter-spacing: 3px; margin-bottom: 10px; font-weight: 600; }

.btn-submit {
    display: block; width: 100%; background: transparent; border: 1px solid var(--accent-red) !important;
    color: #fff; padding: 20px !important; font-size: 0.9rem; letter-spacing: 4px;
    cursor: pointer; transition: all 0.4s; margin-top: 20px;
}

.btn-submit:hover { background: var(--accent-red); box-shadow: 0 0 30px rgba(153, 0, 0, 0.5); letter-spacing: 6px; }

.wpcf7-not-valid-tip { color: var(--accent-red) !important; font-size: 0.8rem; }
.wpcf7-response-output { border: 1px solid #fff !important; color: #fff !important; margin-top: 20px !important; }

/* ==========================================
   FOOTER SECTION
   ========================================== */
#main-footer { position: relative; background: #000; color: #fff; overflow: hidden; z-index: 10; }
.footer-bg-strip { width: 100%; height: 300px; overflow: hidden; position: relative; display: flex; align-items: center; justify-content: center; }
.footer-bg-strip img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; filter: brightness(0.5) contrast(1.2); transform: scale(1.05); }

.footer-follow-overlay { position: relative; z-index: 2; text-align: center; }
.social-label-large { font-size: 2.5rem; font-weight: 700; letter-spacing: 0.4em; margin-bottom: 30px; }
.social-icons-large { display: flex; justify-content: center; gap: 50px; }
.social-icons-large a { color: #fff !important; font-size: 3rem; transition: transform 0.3s ease; }

.footer-container { max-width: 1100px; margin: 0 auto; padding: 80px 5% 40px; text-align: center; }
.footer-logo { width: 180px; margin-bottom: 25px; filter: brightness(0) invert(1) drop-shadow(0 0 10px rgba(255, 255, 255, 0.5)); }
.footer-role { font-size: 0.75rem; color: var(--accent-red); letter-spacing: 3px; margin-bottom: 8px; }
.footer-name { font-size: 1.8rem; letter-spacing: 5px; margin-bottom: 12px; }
.footer-catch { font-style: italic; font-size: 0.9rem; color: #888; letter-spacing: 1px; }

.footer-middle {
    padding: 40px 0; border-top: 1px solid rgba(255,255,255,0.05); border-bottom: 1px solid rgba(255,255,255,0.05);
    display: flex !important; justify-content: center !important; width: 100%;
}

.footer-links { list-style: none; display: flex; justify-content: center; flex-wrap: wrap; gap: 15px 40px; padding: 0 !important; margin: 0; }
.footer-links a { color: #aaa !important; text-decoration: none !important; font-size: 0.75rem !important; letter-spacing: 2px !important; transition: color 0.3s; }
.footer-links a:hover { color: var(--accent-red) !important; }

.footer-bottom { padding-top: 40px; text-align: center; }
.copyright { font-size: 0.6rem; color: #333; letter-spacing: 2px; }

/* ==========================================
   MEDIA QUERIES (RESPONSIVE)
   ========================================== */
@media (max-width: 900px) {
    #youtube-archives, #instagram-feed { padding: 80px 5%; }
    .archive-grid { grid-template-columns: 1fr; gap: 40px; }
    .main-video-title { font-size: 1.2rem; }
    .instagram-widget-container { min-height: 300px; }
    
    .visual-strip { width: 100vw; margin-left: 50%; transform: translateX(-50%); height: auto !important; min-height: 0 !important; }
    .visual-strip-img { position: relative; top: 0; width: 100%; height: auto !important; object-fit: contain; }
    .mega-title { font-size: 10vw; color: rgba(0, 0, 0, 0.9); filter: blur(2px); }
    
    .section-title { font-size: 1.2rem; letter-spacing: 0.05em; transform: scaleX(0.85); }

    /* Associated Bands Mobile */
    #associated-bands { padding-top: 100px; }
    .accordion-header::before { width: 100%; opacity: 0.25; filter: grayscale(0) brightness(0.7); mask-image: none; -webkit-mask-image: none; }
    .accordion-item.active .accordion-header::before { opacity: 0.15; filter: grayscale(1) brightness(0.5); }
    .accordion-header { padding: 40px 20px; }
    .band-name { font-size: 1.2rem; letter-spacing: 2px; }
    .band-flex { flex-direction: column; gap: 30px; padding: 20px; }
    .band-img { flex: none; width: 100%; min-width: 100%; }
}

@media (max-width: 768px) {
    .footer-bg-strip { height: 250px; }
    .social-label-large { font-size: 1.5rem; }
    .social-icons-large { gap: 30px; }
    .social-icons-large a { font-size: 2rem; }
    .footer-links { gap: 15px 20px; }
    .footer-links a { color: #fff !important; font-size: 0.7rem !important; }
}

@media (max-width: 600px) {
    .award-item { display: block; padding: 12px 0; }
    .award-year { display: block; width: auto; font-size: 1rem; line-height: 1; margin: 0 0 4px 0; }
    .award-content { padding: 0; margin: 0; }
    .award-title { font-size: 1rem; line-height: 1.3; color: #fff; }
    .contact-form-wrapper { padding: 40px 20px; }
}