/* Professional MMA Fighter Official Site - Design System Theme: Reliability, Sincerity, Strength [THEME SWITCHING] To toggle between themes, change the [data-theme] attribute in the tag: - data-theme="light" : White Premium (Current) - data-theme="dark" : Original Dark */ /* Fonts are loaded via link tag in index.html for performance (display=block) */ :root { /* Common variables (Same for both themes) */ --accent: #dc2626; --accent-soft: rgba(220, 38, 38, 0.1); --font-main: 'Inter', 'Noto Sans JP', sans-serif; --section-padding: 8rem 2rem; --container-width: 1200px; /* Hero configuration removed as we now use a simple logo */ } [data-theme="dark"] { --bg-primary: #0a0a0a; --bg-secondary: #1a1a1a; --text-primary: #ffffff; --text-secondary: #a0a0a0; --border: #333333; --header-bg: rgba(10, 10, 10, 0.8); } [data-theme="light"] { --bg-primary: #ffffff; --bg-secondary: #f8f9fa; --text-primary: #1a1a1a; --text-secondary: #444444; /* Darkened from #666666 for better legibility */ --border: #e0e0e0; --header-bg: rgba(255, 255, 255, 0.8); } * { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; } body { background-color: var(--bg-primary); color: var(--text-primary); font-family: var(--font-main); line-height: 1.6; overflow-x: hidden; } a { text-decoration: none; color: inherit; transition: opacity 0.3s ease; } a:hover { opacity: 0.8; } ul { list-style: none; } img { max-width: 100%; display: block; } .container { max-width: var(--container-width); margin: 0 auto; padding: 0 2rem; } /* Header & Navigation */ header { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; background: var(--header-bg); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); padding: 1.5rem 0; transition: background 0.3s ease, padding 0.3s ease, box-shadow 0.3s ease, border-bottom 0.3s ease; } header.scrolled { background: var(--bg-primary); box-shadow: 0 4px 20px rgba(0,0,0,0.1); } [data-theme="dark"] header.scrolled { background: var(--bg-secondary); } nav { display: flex; justify-content: space-between; align-items: center; } .logo-brand { display: flex; flex-direction: column; align-items: flex-start; text-decoration: none; line-height: 1; } .logo-main { font-family: 'Inter', sans-serif; font-weight: 900; font-size: 1.8rem; letter-spacing: -1px; color: var(--text-primary); line-height: 1; } .logo-sub { font-size: 0.55rem; font-weight: 700; letter-spacing: 2.5px; color: var(--text-primary); text-transform: uppercase; margin-top: 2px; } .logo-brand::after { content: ''; display: block; width: 100%; height: 2px; background-color: var(--accent); margin-top: 4px; } .nav-links { display: flex; gap: 2.5rem; } .nav-links a { font-size: 0.9rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; white-space: nowrap; } @media (max-width: 1024px) { .nav-links { gap: 1.2rem; } .nav-links a { font-size: 0.8rem; letter-spacing: 0.5px; } .grid-nav { grid-template-columns: repeat(2, 1fr); } .logo-main { font-size: 1.5rem; transform: scaleY(1.2); } .home-sponsor-grid { grid-template-columns: repeat(2, 1fr); } } /* Hero Section */ .hero { height: 100vh; position: relative; display: flex; align-items: center; justify-content: center; overflow: hidden; } .hero-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: url('/images/hero.png') no-repeat center center/cover; filter: brightness(0.7); z-index: -1; } .hero-content { text-align: center; max-width: 800px; } .hero-title { font-size: clamp(3rem, 10vw, 6rem); font-weight: 900; line-height: 1; text-transform: uppercase; margin-bottom: 1.5rem; letter-spacing: -2px; } .hero-subtitle { font-size: 1.2rem; color: var(--text-secondary); font-weight: 400; letter-spacing: 4px; text-transform: uppercase; } .hero-action { height: 100vh; background-color: #010101; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; contain: paint; } .hero-action-logo { position: absolute; top: 0; left: 0; height: 100%; width: 100%; z-index: 2; display: flex; align-items: center; justify-content: center; pointer-events: none; padding: 1rem; } .hero-action-logo img { width: 100%; max-width: 900px; height: auto; object-fit: contain; opacity: 0; animation: heroImageReveal 1s ease-out forwards; will-change: opacity; backface-visibility: hidden; } @keyframes heroImageReveal { from { opacity: 0; } to { opacity: 1; } } @keyframes bgTextReveal { from { opacity: 0; transform: scale(0.95) translateZ(0); } to { opacity: 1; transform: scale(1) translateZ(0); } } @keyframes slideUp { from { transform: translateY(40px); opacity: 0; } to { transform: translateY(0); opacity: 1; } } @keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } } @media (max-width: 768px) { .hero-action { height: 55svh; } .hero-action-logo { padding-top: 4rem; /* ロゴを少し下にずらす */ } } /* Reveal Animation Helper Classes */ .reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); will-change: transform, opacity; backface-visibility: hidden; } .reveal.active { opacity: 1 !important; transform: translateY(0) !important; } /* Section Common */ section { padding: var(--section-padding); contain: paint; } .section-title { font-size: 2.5rem; font-weight: 900; margin-bottom: 4rem; position: relative; display: inline-block; } .section-title::after { content: ''; position: absolute; bottom: -10px; left: 0; width: 40px; height: 4px; background: var(--accent); } /* Grid Navigation */ .grid-nav { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); } .grid-item { background: var(--bg-secondary); aspect-ratio: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1); position: relative; overflow: hidden; } .grid-item:hover { background: var(--bg-primary); } .grid-item::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: var(--accent); opacity: 0; transition: opacity 0.4s ease; z-index: 0; } .grid-item:hover::before { opacity: 0.1; } .grid-item span { font-size: 1.35rem; font-weight: 900; white-space: nowrap; z-index: 1; } .grid-item .en { font-size: 0.7rem; color: var(--text-secondary); letter-spacing: 2px; margin-top: 0.5rem; z-index: 1; } /* News Section (Widget Integration) */ .widget-container { min-height: 400px; background: var(--bg-secondary); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; } .widget-placeholder { text-align: center; padding: 4rem; color: var(--text-secondary); } .widget-placeholder i { font-size: 3rem; margin-bottom: 1rem; color: var(--accent); display: block; } .widget-placeholder .small { font-size: 0.8rem; margin-top: 1rem; opacity: 0.7; } /* Ensure iframe fills container */ .widget-container iframe { width: 100% !important; border: none !important; } /* Home Page Sponsor Logo Grid */ .home-sponsor-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-top: 2rem; } .sponsor-logo { background: var(--bg-secondary); padding: 1.5rem; text-align: center; border: 1px solid var(--border); border-radius: 4px; display: flex; align-items: center; justify-content: center; height: 120px; transition: all 0.3s ease; opacity: 0.75; text-decoration: none; cursor: pointer; } .sponsor-logo:hover { opacity: 1; border-color: var(--accent); background: var(--bg-primary); } .sponsor-logo img { max-width: 100%; max-height: 80px; width: auto; object-fit: contain; filter: grayscale(1); transition: filter 0.3s ease; } .sponsor-logo:hover img { filter: grayscale(0); } /* Subpage Styles */ .subpage header { background: var(--header-bg); } .profile-grid { display: grid; grid-template-columns: 2fr 1fr; /* Table on left, photo on right */ gap: 3rem; margin-top: 3rem; align-items: start; } .info-table { width: 100%; border-collapse: collapse; border: 1px solid var(--border); } .info-table th { background: var(--bg-secondary); color: var(--text-primary); width: 30%; padding: 1.2rem; text-align: left; font-size: 0.9rem; border: 1px solid var(--border); font-weight: 700; } .info-table td { padding: 1.2rem; border: 1px solid var(--border); font-size: 0.9rem; } /* History Page Gallery & Split Layout */ .history-split-container { display: flex; gap: 3rem; align-items: flex-start; margin-top: 2rem; } .history-text { flex: 1; color: var(--text-primary); } .history-side-gallery { width: 40%; /* Increased from 35% */ display: flex; flex-direction: column; gap: 1.5rem; align-items: center; } /* Grid Layout Support */ .history-side-gallery.grid-layout { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; align-items: start; } .history-side-gallery.grid-layout .history-image-item:last-child:nth-child(odd) { grid-column: span 2; justify-self: center; } .history-side-gallery.grid-layout .history-image-item { max-width: 100%; /* Fill the grid cell */ } .history-image-item { position: relative; border: 1px solid var(--border); background: var(--bg-secondary); transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1); will-change: transform, box-shadow; max-width: 400px; /* Standardize max width */ width: 100%; display: flex; flex-direction: column; height: 100%; /* Ensure container fills grid row */ } .history-image-item:hover { transform: translateY(-8px); box-shadow: 0 15px 30px rgba(0,0,0,0.2); border-color: var(--accent); z-index: 10; } .history-image-item .image-wrapper { overflow: hidden; width: 100%; flex-grow: 1; /* Allow wrapper to grow to fill the container height */ background-color: #000; /* Dark background for empty areas */ display: flex; align-items: center; justify-content: center; } .history-image-item img { width: 100%; height: auto; /* Show full photo height */ max-height: 100%; /* Ensure it doesn't overflow container */ display: block; object-fit: contain; /* Full visibility, no cropping */ transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1); } .history-image-item:hover img { transform: scale(1.08); /* Slightly smaller scale for contain zoom */ } .history-item-label { padding: 0.6rem 0.4rem; font-size: 0.7rem; font-weight: 700; text-align: center; color: var(--text-secondary); background: var(--bg-primary); border-top: 1px solid var(--border); letter-spacing: 1px; } .history-image-caption { grid-column: span 2; margin-top: 1rem; padding: 0.8rem; font-size: 0.75rem; color: var(--text-secondary); text-align: center; border-top: 1px solid var(--border); background: var(--bg-primary); } @media (max-width: 992px) { .history-split-container { flex-direction: column; gap: 2rem; } .history-side-gallery { width: 100%; flex-direction: row; display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; } } @media (max-width: 768px) { .history-gallery, .history-side-gallery { grid-template-columns: 1fr; } } .achievement-list { list-style: none; padding: 0; } .achievement-list li { position: relative; padding-left: 2rem; margin-bottom: 1.0rem; line-height: 1.8; } .achievement-list li::before { content: ''; position: absolute; left: 0; top: 0.6rem; width: 10px; height: 10px; background: var(--accent); transform: rotate(45deg); } @media (max-width: 992px) { .profile-grid { grid-template-columns: 1fr; } .info-table th { width: 40%; } } /* SNS Section */ #sns .section-title { margin-bottom: 2rem; } .sns-icons { display: flex; justify-content: center; gap: 8rem; margin-top: 1rem; } .sns-icons a { font-size: 10rem; line-height: 1; color: var(--accent); transition: transform 0.3s ease, color 0.3s ease; } .sns-icons a:hover { transform: translateY(-5px); color: #fff; } @media (max-width: 768px) { .sns-icons { gap: 4rem; } .sns-icons a { font-size: 7rem; } } /* Footer */ footer { padding: 4rem 2rem; background: var(--bg-secondary); text-align: center; border-top: 1px solid var(--border); } /* CSS-only hamburger toggle (checkbox hack) */ .nav-toggle-input { display: none; } /* Hamburger Base */ .hamburger { display: none; } /* Responsive Adjustments */ @media (max-width: 768px) { :root { --section-padding: 4rem 1rem; } .hero-action-branding { font-size: 0.85rem; padding: 0.5rem 1rem; letter-spacing: 2px; } /* Mobile: shrink header logo */ .logo-main { font-size: 1.1rem; } .logo-sub { font-size: 0.42rem; letter-spacing: 1px; } /* CSS Checkbox Hack: show menu when checked */ .nav-toggle-input:checked ~ .nav-links { right: 0; } .nav-toggle-input:checked ~ .nav-links { right: 0; } /* Hamburger X animation on checked */ .nav-toggle-input:checked + .hamburger span:nth-child(1) { transform: rotate(-45deg) translate(-5px, 6px); } .nav-toggle-input:checked + .hamburger span:nth-child(2) { opacity: 0; } .nav-toggle-input:checked + .hamburger span:nth-child(3) { transform: rotate(45deg) translate(-5px, -6px); } .hamburger { display: block; cursor: pointer; z-index: 1001; margin-left: auto; padding: 10px; } .hamburger span { display: block; width: 25px; height: 3px; background-color: var(--text-primary); margin: 5px; transition: all 0.3s ease; } .hamburger.toggle span:nth-child(1) { transform: rotate(-45deg) translate(-5px, 6px); } .hamburger.toggle span:nth-child(2) { opacity: 0; } .hamburger.toggle span:nth-child(3) { transform: rotate(45deg) translate(-5px, -6px); } .nav-links { position: fixed; right: -100%; top: 0; height: 100vh; width: 250px; background-color: var(--bg-primary); display: flex; flex-direction: column; align-items: center; justify-content: center; transition: right 0.4s cubic-bezier(0.165, 0.84, 0.44, 1); box-shadow: -5px 0 20px rgba(0,0,0,0.1); z-index: 1000; } [data-theme="dark"] .nav-links { background-color: var(--bg-secondary); } .nav-links.active { right: 0; } .nav-links li { margin: 1.5rem 0; } .hero-title { font-size: 3.5rem; } .section-title { font-size: 2rem; margin-bottom: 2rem; } .grid-nav { grid-template-columns: repeat(2, 1fr); } .grid-item span { font-size: 1.1rem; text-align: center; word-break: keep-all; } .grid-item .en { font-size: 0.6rem; } .news-grid { grid-template-columns: 1fr; } .home-sponsor-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; } }