/* Reset default margins and padding */ * { margin: 0; padding: 0; box-sizing: border-box; } /* CSS Variables for consistent theming */ :root { --primary-color: #ffd700; --primary-dark: #ffcc00; --text-dark: #333; --text-light: #555; --text-muted: #666; --bg-light: rgba(255, 255, 255, 0.95); --shadow-light: 0 2px 4px rgba(0, 0, 0, 0.1); --shadow-medium: 0 4px 8px rgba(0, 0, 0, 0.15); --shadow-heavy: 0 8px 16px rgba(0, 0, 0, 0.2); --border-radius: 10px; --border-radius-large: 15px; --transition: all 0.3s ease; } /* Body styles */ body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); background-attachment: fixed; color: var(--text-dark); line-height: 1.6; min-height: 100vh; padding-bottom: 80px; /* Space for fixed footer */ } /* Background fallback for slow connections */ body::before { content: ''; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%); z-index: -1; } /* Navigation styles */ nav { background: linear-gradient(135deg, var(--primary-color) 0%, #fff 100%); padding: 1rem 1.5rem; display: flex; justify-content: space-between; align-items: center; box-shadow: var(--shadow-medium); position: fixed; top: 0; width: 100%; z-index: 1000; transition: var(--transition); } nav .logo img { max-height: 50px; width: auto; transition: var(--transition); } nav .logo img:hover { transform: scale(1.05); } /* Navigation menu - Desktop */ .nav-menu { list-style: none; display: flex; align-items: center; gap: 2rem; margin: 0; } .nav-menu li { position: relative; } .nav-menu a { color: var(--text-dark); text-decoration: none; font-size: 1.1rem; font-weight: 600; padding: 0.7rem 1.2rem; border-radius: var(--border-radius); transition: var(--transition); position: relative; } .nav-menu a:hover { background-color: var(--primary-color); color: white; transform: translateY(-2px); } .nav-menu a::after { content: ''; position: absolute; bottom: 0; left: 50%; width: 0; height: 2px; background-color: var(--text-dark); transform: translateX(-50%); transition: width 0.3s ease; } .nav-menu a:hover::after { width: 80%; } /* Hamburger menu button */ .hamburger { display: none; flex-direction: column; cursor: pointer; padding: 0.5rem; border: none; background: none; z-index: 1001; } .hamburger span { width: 25px; height: 3px; background-color: var(--text-dark); margin: 3px 0; transition: var(--transition); border-radius: 3px; } .hamburger.active span:nth-child(1) { transform: rotate(-45deg) translate(-5px, 6px); } .hamburger.active span:nth-child(2) { opacity: 0; } .hamburger.active span:nth-child(3) { transform: rotate(45deg) translate(-5px, -6px); } /* Language visibility driven by data-lang attribute on */ html[data-lang="en"] .lang-th { display: none; } html[data-lang="th"] .lang-en { display: none; } /* Language Switcher */ .lang-switcher { display: flex; align-items: center; gap: 0.5rem; margin-left: 1rem; } .lang-icon { display: inline-flex; align-items: center; justify-content: center; min-width: 40px; padding: 0.5rem 0.8rem; background-color: var(--bg-light); color: var(--text-dark); font-weight: 600; font-size: 0.9rem; border-radius: 20px; cursor: pointer; transition: var(--transition); border: 2px solid transparent; } .lang-icon:hover, .lang-icon.active { background-color: var(--primary-color); color: white; border-color: var(--primary-dark); transform: translateY(-2px); } .lang-icon:first-child { margin-left: 0; } /* Hero section */ .hero { background: linear-gradient(135deg, var(--primary-color) 0%, rgba(255, 255, 255, 0.95) 100%); text-align: center; padding: 2rem 1.5rem 1rem; margin-top: 80px; position: relative; overflow: hidden; min-height: calc(100vh - 160px); display: flex; flex-direction: column; align-items: center; justify-content: center; } .hero::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: url('data:image/svg+xml,'); opacity: 0.1; } .hero-content { position: relative; z-index: 1; } /* ********** START แก้ไขจุดที่ 3: Hero Text Visibility ********** */ .hero-content h1 { font-size: clamp(1.4rem, 3.5vw, 2.2rem); color: #000; margin-bottom: 0.5rem; text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1); animation: fadeInUp 0.8s ease-out; } .hero-content p { font-size: clamp(0.9rem, 2vw, 1.2rem); color: #333; margin-bottom: 1rem; animation: fadeInUp 0.8s ease-out 0.2s both; } .hero .btn { display: inline-block; background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%); color: #000; padding: 0.6rem 1.8rem; text-decoration: none; font-size: 0.95rem; font-weight: 700; border-radius: 50px; box-shadow: var(--shadow-medium); transition: var(--transition); animation: fadeInUp 0.8s ease-out 0.4s both; position: relative; overflow: hidden; } /* ********** END แก้ไขจุดที่ 3 ********** */ .hero .btn::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent); transition: left 0.5s; } .hero .btn:hover::before { left: 100%; } .hero .btn:hover { transform: translateY(-3px); box-shadow: var(--shadow-heavy); } .hero-image { max-width: min(70%, 400px); height: auto; margin-top: 1rem; border-radius: var(--border-radius-large); box-shadow: var(--shadow-heavy); animation: fadeIn 1s ease-out 0.6s both; transition: var(--transition); } .hero-image:hover { transform: scale(1.02); } /* Content sections */ .about, .events, .contact { max-width: 1200px; margin: 4rem auto 2rem; padding: 3rem 2rem; background-color: var(--bg-light); border-radius: var(--border-radius-large); box-shadow: var(--shadow-medium); backdrop-filter: blur(10px); } /* Push events/contact sections below fixed nav on their own pages */ .events, .contact { margin-top: 100px; } .about h2, .events h2, .contact h2 { color: var(--text-dark); font-size: clamp(2rem, 4vw, 2.5rem); margin-bottom: 2rem; text-align: center; text-transform: uppercase; letter-spacing: 2px; position: relative; padding-bottom: 1rem; } .about h2::after, .events h2::after, .contact h2::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 60px; height: 4px; background: linear-gradient(90deg, var(--primary-color), var(--primary-dark)); border-radius: 2px; } /* About styles */ .about-text { font-size: 1.1rem; color: var(--text-light); text-align: center; max-width: 800px; margin: 0 auto; line-height: 1.8; } .about-text p { margin-bottom: 1.5rem; position: relative; padding-left: 1rem; } .about-text p::before { content: '▸'; position: absolute; left: 0; color: var(--primary-color); font-weight: bold; } /* Events Grid Layout */ .events { padding: 3rem 1.5rem; } /* Search and Filter Styles */ .event-filters { display: flex; gap: 1rem; margin-bottom: 2rem; flex-wrap: wrap; justify-content: center; align-items: center; } .search-input { flex: 1; min-width: 250px; max-width: 400px; padding: 0.8rem 1.2rem; border: 2px solid transparent; border-radius: var(--border-radius); font-size: 1rem; background: var(--bg-light); transition: var(--transition); } .search-input:focus { outline: none; border-color: var(--primary-color); box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1); } .filter-select { padding: 0.8rem 1.2rem; border: 2px solid transparent; border-radius: var(--border-radius); font-size: 1rem; background: var(--bg-light); cursor: pointer; transition: var(--transition); min-width: 140px; } .filter-select:focus { outline: none; border-color: var(--primary-color); box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1); } .events-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(350px, 1fr)); gap: 2rem; margin-top: 2rem; } /* Hidden class for filtered events */ .hidden { display: none !important; } .event-item { background: linear-gradient(135deg, #ffffff 0%, #fff9e6 100%); padding: 2rem; border-radius: var(--border-radius-large); box-shadow: var(--shadow-light); transition: var(--transition); position: relative; overflow: hidden; } .event-item::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--primary-color), var(--primary-dark)); } .event-item:hover { transform: translateY(-8px); box-shadow: var(--shadow-heavy); } .event-item h3 { font-size: 1.3rem; color: var(--text-dark); margin-bottom: 1rem; line-height: 1.3; position: relative; } .event-item .event-date { display: inline-block; background: var(--primary-color); color: white; padding: 0.3rem 0.8rem; border-radius: 20px; font-size: 0.85rem; font-weight: 600; margin-bottom: 0.8rem; } .event-item p { font-size: 1rem; color: var(--text-muted); margin: 0.5rem 0; display: flex; align-items: center; } .event-item strong { color: var(--text-dark); margin-right: 0.5rem; min-width: 80px; } .event-item .event-links { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1rem 0; } .event-item .event-links a { display: inline-flex; align-items: center; gap: 0.5rem; background: var(--primary-color); color: var(--text-dark); padding: 0.5rem 1rem; text-decoration: none; border-radius: var(--border-radius); font-size: 0.9rem; font-weight: 600; transition: var(--transition); } .event-item .event-links a:hover { background: var(--primary-dark); color: white; transform: translateY(-2px); } .event-banner { width: 100%; height: 300px; object-fit: contain; margin-top: 1rem; border-radius: var(--border-radius); transition: var(--transition); } .event-banner:hover { transform: scale(1.02); } /* Contact styles */ .contact { text-align: center; } .contact-info { max-width: 600px; margin: 0 auto 3rem; } .contact-info p { font-size: 1.2rem; color: var(--text-light); margin: 1.5rem 0; display: flex; align-items: center; justify-content: center; gap: 1rem; } .contact-info i { color: var(--primary-color); font-size: 1.4rem; width: 24px; } .contact a { color: var(--primary-color); text-decoration: none; font-weight: 600; transition: var(--transition); } .contact a:hover { color: var(--primary-dark); transform: translateY(-2px); } /* Contact Form */ .contact-form { max-width: 600px; margin: 0 auto 3rem; text-align: left; } .contact-form h3 { text-align: center; color: var(--text-dark); margin-bottom: 2rem; font-size: 1.5rem; } .contact-form-element { display: grid; gap: 1.5rem; } .form-group { display: flex; flex-direction: column; } .form-group label { color: var(--text-dark); font-weight: 600; margin-bottom: 0.5rem; font-size: 1rem; } .form-group input, .form-group textarea { padding: 1rem; border: 2px solid #e0e0e0; border-radius: var(--border-radius); font-size: 1rem; background: white; color: var(--text-dark); transition: var(--transition); font-family: inherit; box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1); } .form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--primary-color); box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1); } .form-group textarea { resize: vertical; min-height: 120px; } .submit-btn { background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%); color: var(--text-dark); border: none; padding: 1rem 2rem; font-size: 1.1rem; font-weight: 700; border-radius: 50px; cursor: pointer; transition: var(--transition); display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; margin-top: 1rem; } .submit-btn:hover { transform: translateY(-3px); box-shadow: var(--shadow-heavy); } .submit-btn:active { transform: translateY(-1px); } /* Social Links */ .contact .social-links { margin-top: 3rem; } .contact .social-links h3 { color: var(--text-dark); margin-bottom: 1.5rem; font-size: 1.3rem; } .contact .social-links { display: flex; justify-content: center; gap: 1.5rem; margin-top: 2rem; } .contact .social-links a { display: inline-flex; align-items: center; justify-content: center; width: 60px; height: 60px; background: var(--primary-color); color: var(--text-dark); border-radius: 50%; font-size: 1.4rem; transition: var(--transition); text-decoration: none; } .contact .social-links a:hover { background: var(--primary-dark); color: white; transform: translateY(-3px); } /* Footer styles */ footer { background: linear-gradient(135deg, var(--primary-color) 0%, #fff 100%); color: var(--text-dark); text-align: center; padding: 1.5rem; position: fixed; bottom: 0; width: 100%; box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1); z-index: 100; } footer p { font-size: 0.9rem; margin: 0; } /* Email styling (with better accessibility) */ .email { color: var(--primary-color); text-decoration: none; font-weight: 600; position: relative; transition: var(--transition); } .email:hover { color: var(--primary-dark); } .email::after { content: '✉'; margin-left: 0.5rem; font-size: 0.8em; } /* Animations */ @keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } } @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } } /* Loading spinner for images */ img { transition: var(--transition); } img[data-src] { filter: blur(5px); opacity: 0.7; } img.loaded { filter: blur(0); opacity: 1; } /* =================================== RESPONSIVE MEDIA QUERIES =================================== */ /* Large Tablets - 1024px and down */ @media (max-width: 1024px) { .events-grid { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); } .hero-content h1 { font-size: clamp(1.8rem, 4vw, 2.5rem); } } /* Tablets - 768px and down */ @media (max-width: 768px) { /* Navigation */ .hamburger { display: flex; } .nav-menu { position: fixed; left: -100%; top: 80px; flex-direction: column; background: linear-gradient(135deg, var(--primary-color) 0%, #fff 100%); width: 100%; text-align: center; transition: var(--transition); box-shadow: var(--shadow-heavy); padding: 2rem 0; } .nav-menu.active { left: 0; } .nav-menu li { margin: 1rem 0; } /* ********** START แก้ไขจุดที่ 2: Hamburger Menu Link Color ********** */ .nav-menu.active a { color: #000 !important; /* ตั้งเป็นสีดำถาวรเมื่อเมนูถูกเปิดใช้งานบนอุปกรณ์ขนาดเล็ก */ } /* ********** END แก้ไขจุดที่ 2 ********** */ .lang-switcher { margin-left: 0; margin-top: 1rem; justify-content: center; } /* Content sections */ .about, .events, .contact { margin: 3rem 1rem 2rem; padding: 2rem 1.5rem; } .hero { padding: 1.5rem 1rem 1rem; margin-top: 80px; } .hero-image { max-width: 100%; height: auto; } /* Events */ .events-grid { grid-template-columns: 1fr; gap: 1.5rem; } .event-item { padding: 1.5rem; } .event-item h3 { font-size: 1.1rem; } .event-banner { height: 180px; } /* Contact */ .contact .social-links { flex-wrap: wrap; } /* Footer */ footer { padding: 1rem; } } /* Small Tablets - 600px and down */ @media (max-width: 600px) { .hero-content h1 { font-size: clamp(1.2rem, 4vw, 1.6rem); } .hero-content p { font-size: 0.85rem; } .hero .btn { padding: 0.5rem 1.5rem; font-size: 0.85rem; } .about-text { font-size: 1rem; } .contact p { font-size: 1.1rem; flex-direction: column; gap: 0.3rem; } .event-item .event-links a { padding: 0.4rem 0.8rem; font-size: 0.85rem; } } /* Mobile Phones - 480px and down */ @media (max-width: 480px) { /* Navigation */ nav { padding: 1rem; } .nav-menu { top: 70px; } .nav-menu li { margin: 0.8rem 0; } /* Contact Form Mobile */ .form-group input, .form-group textarea { padding: 0.8rem; font-size: 16px; /* Prevents zoom on iOS */ } /* Hero */ .hero { padding: 1.5rem 1rem 0.5rem; margin-top: 70px; } .hero-content h1 { margin-bottom: 0.3rem; } .hero-content p { margin-bottom: 0.8rem; } /* Content */ .about, .events, .contact { margin: 2rem 0.5rem 1.5rem; padding: 1.5rem 1rem; } .about h2, .events h2, .contact h2 { font-size: 1.5rem; margin-bottom: 1.5rem; } .about-text { font-size: 0.95rem; text-align: left; } .about-text p::before { display: none; } /* Events */ .event-item { padding: 1rem; } .event-item h3 { font-size: 1rem; line-height: 1.4; } .event-item p { font-size: 0.9rem; flex-direction: column; align-items: flex-start; gap: 0.2rem; } .event-item strong { min-width: auto; margin-right: 0; } .event-banner { height: 150px; } /* Contact */ .contact p { font-size: 1rem; } .contact .social-links a { width: 45px; height: 45px; font-size: 1rem; } } /* Extra Small Mobile - 360px and down */ @media (max-width: 360px) { .hero .btn { padding: 0.7rem 1.5rem; font-size: 0.9rem; } .event-item .event-links a { padding: 0.3rem 0.6rem; font-size: 0.8rem; } .contact .social-links a { width: 40px; height: 40px; font-size: 0.9rem; } } /* Landscape orientation fixes */ @media (max-height: 600px) and (orientation: landscape) { .hero { padding: 3rem 1rem 2rem; } .nav-menu { max-height: calc(100vh - 100px); overflow-y: auto; } } /* High DPI displays */ @media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) { .hero::before { opacity: 0.05; } } /* Dark mode support (if user prefers) */ @media (prefers-color-scheme: dark) { :root { --text-dark: #fff; --text-light: #ddd; --text-muted: #bbb; --bg-light: rgba(0, 0, 0, 0.8); /* ********** START แก้ไขจุดที่ 1: Dark Mode Form Variables ********** */ --bg-form: #222; /* สีพื้นหลังฟอร์มที่เข้มขึ้น */ --text-form: #fff; /* สีข้อความฟอร์มเป็นสีขาว */ /* ********** END แก้ไขจุดที่ 1 ********** */ } body { background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%); } /* ********** START แก้ไขจุดที่ 1: Search Input และ Select Filters ********** */ .search-input, .filter-select { background: var(--bg-form); /* ใช้สีพื้นหลังฟอร์มใหม่ */ color: var(--text-form); /* ใช้สีข้อความฟอร์มใหม่ */ border-color: #555; /* ปรับสีขอบให้มองเห็นได้ */ } .search-input::placeholder { color: #aaa; /* ปรับสี Placeholder ให้มองเห็นได้ */ } .filter-select option { /* ตรวจสอบให้แน่ใจว่าตัวเลือกมีสีพื้นหลัง/ข้อความที่ถูกต้องใน Dropdown */ background-color: var(--bg-form); color: var(--text-form); } /* ********** END แก้ไขจุดที่ 1 ********** */ } /* Reduced motion support */ @media (prefers-reduced-motion: reduce) { * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; } } /* Print styles */ @media print { nav, footer, .hamburger, .lang-switcher { display: none; } .hero { margin-top: 0; padding: 2rem 0; } body { background: white; color: black; padding-bottom: 0; } .about, .events, .contact { box-shadow: none; border: 1px solid #ccc; break-inside: avoid; } .event-item { break-inside: avoid; page-break-inside: avoid; } } /* Breadcrumb Navigation */ .breadcrumb-nav { padding: 10px 20px; max-width: 1200px; margin: 0 auto; } .breadcrumb { list-style: none; padding: 0; margin: 0; display: flex; gap: 8px; font-size: 0.9rem; } .breadcrumb li { color: #666; } .breadcrumb li a { color: #1a73e8; text-decoration: none; } .breadcrumb li a:hover { text-decoration: underline; } .breadcrumb li + li::before { content: "›"; margin-right: 8px; color: #999; }