/* ========================================================================== Snap2Format v4.0 — Design System ========================================================================== */ /* Google Fonts loaded in HTML */ :root { /* Dark theme (default) */ --bg-primary: #0B0D11; --bg-secondary: #12151C; --bg-card: #181B24; --bg-card-hover: #1E222D; --text-primary: #F1F3F7; --text-secondary: #8B92A5; --text-muted: #5A6178; --accent-primary: #3B82F6; --accent-secondary: #10B981; --accent-warning: #F59E0B; --accent-danger: #EF4444; --border: #1F2937; --border-hover: #374151; --bg-input: #12151C; --shadow: 0 1px 3px rgba(0,0,0,.3); --shadow-lg: 0 8px 24px rgba(0,0,0,.4); --radius: 12px; --radius-sm: 8px; --radius-lg: 16px; --transition: 0.2s ease; } [data-theme="light"] { --bg-primary: #F8FAFC; --bg-secondary: #FFFFFF; --bg-card: #FFFFFF; --bg-card-hover: #F1F5F9; --text-primary: #0F172A; --text-secondary: #475569; --text-muted: #94A3B8; --accent-primary: #2563EB; --accent-secondary: #059669; --border: #E2E8F0; --border-hover: #CBD5E1; --bg-input: #F1F5F9; --shadow: 0 1px 3px rgba(0,0,0,.08); --shadow-lg: 0 8px 24px rgba(0,0,0,.1); } /* ========================================================================== Reset & Base ========================================================================== */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; } body { font-family: 'DM Sans', system-ui, -apple-system, sans-serif; background: var(--bg-primary); color: var(--text-primary); line-height: 1.6; min-height: 100vh; overflow-x: hidden; } a { color: var(--accent-primary); text-decoration: none; transition: color var(--transition); } a:hover { color: #60A5FA; } img { max-width: 100%; height: auto; display: block; } h1, h2, h3, h4, h5, h6 { font-family: 'Outfit', system-ui, sans-serif; font-weight: 600; line-height: 1.3; color: var(--text-primary); } h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); } h2 { font-size: clamp(1.5rem, 3vw, 2rem); } h3 { font-size: clamp(1.125rem, 2vw, 1.5rem); } code, .mono { font-family: 'JetBrains Mono', 'Fira Code', monospace; } /* ========================================================================== Skip to Content ========================================================================== */ .skip-link { position: absolute; top: -100%; left: 16px; z-index: 10000; background: var(--accent-primary); color: #fff; padding: 8px 16px; border-radius: var(--radius-sm); font-weight: 600; } .skip-link:focus { top: 16px; } /* ========================================================================== Container ========================================================================== */ .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1rem; } @media (min-width: 768px) { .container { padding: 0 2rem; } } /* ========================================================================== Navbar ========================================================================== */ .navbar { position: sticky; top: 0; z-index: 1000; background: rgba(11,13,17,.85); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); padding: 0 1rem; } [data-theme="light"] .navbar { background: rgba(248,250,252,.85); } .navbar-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; height: 64px; } .navbar-brand { display: flex; align-items: center; gap: 8px; font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 1.25rem; color: var(--text-primary); } .navbar-brand svg { width: 28px; height: 28px; } .navbar-links { display: none; list-style: none; gap: 2rem; align-items: center; } .navbar-links a { color: var(--text-secondary); font-size: 0.9rem; font-weight: 500; transition: color var(--transition); } .navbar-links a:hover, .navbar-links a.active { color: var(--text-primary); } @media (min-width: 768px) { .navbar-links { display: flex; } .hamburger { display: none !important; } } /* Hamburger */ .hamburger { display: flex; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; } .hamburger span { width: 22px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: var(--transition); } /* Mobile drawer */ .mobile-nav { position: fixed; inset: 0; z-index: 9999; background: rgba(0,0,0,.6); opacity: 0; pointer-events: none; transition: opacity .25s ease; } .mobile-nav.open { opacity: 1; pointer-events: auto; } .mobile-nav-inner { position: absolute; right: 0; top: 0; bottom: 0; width: 280px; background: var(--bg-secondary); border-left: 1px solid var(--border); padding: 2rem 1.5rem; transform: translateX(100%); transition: transform .25s ease; display: flex; flex-direction: column; gap: 1.5rem; } .mobile-nav.open .mobile-nav-inner { transform: translateX(0); } .mobile-nav a { display: block; color: var(--text-secondary); font-size: 1.1rem; font-weight: 500; padding: 0.5rem 0; } .mobile-nav a:hover { color: var(--text-primary); } .mobile-nav-close { align-self: flex-end; background: none; border: none; color: var(--text-secondary); font-size: 1.5rem; cursor: pointer; } /* Theme toggle */ .theme-toggle { background: none; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 6px 8px; cursor: pointer; color: var(--text-secondary); display: flex; align-items: center; justify-content: center; transition: var(--transition); } .theme-toggle:hover { border-color: var(--border-hover); color: var(--text-primary); } /* ========================================================================== Buttons ========================================================================== */ .btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 24px; border-radius: var(--radius-sm); font-family: 'DM Sans', sans-serif; font-weight: 600; font-size: 0.95rem; border: none; cursor: pointer; transition: all var(--transition); text-align: center; justify-content: center; } .btn-primary { background: var(--accent-primary); color: #fff; } .btn-primary:hover { background: #2563EB; color: #fff; transform: translateY(-1px); } .btn-secondary { background: transparent; color: var(--text-primary); border: 1px solid var(--border); } .btn-secondary:hover { border-color: var(--border-hover); background: var(--bg-card); } .btn-success { background: var(--accent-secondary); color: #fff; } .btn-success:hover { background: #059669; color: #fff; } .btn-lg { padding: 14px 32px; font-size: 1.05rem; } .btn-sm { padding: 8px 16px; font-size: 0.85rem; } /* ========================================================================== Cards ========================================================================== */ .card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; transition: all var(--transition); } .card:hover { border-color: var(--border-hover); transform: translateY(-2px); box-shadow: var(--shadow-lg); } /* ========================================================================== Format Badges ========================================================================== */ .badge { display: inline-flex; align-items: center; padding: 4px 10px; border-radius: 999px; font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.02em; } .badge-raster { background: rgba(59,130,246,.15); color: #60A5FA; } .badge-modern { background: rgba(16,185,129,.15); color: #34D399; } .badge-raw { background: rgba(245,158,11,.15); color: #FBBF24; } .badge-vector { background: rgba(168,85,247,.15); color: #C084FC; } /* ========================================================================== Hero Section ========================================================================== */ .hero { text-align: center; padding: 5rem 1rem 3rem; position: relative; overflow: hidden; } .hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 30% 20%, rgba(59,130,246,.08) 0%, transparent 50%), radial-gradient(circle at 70% 80%, rgba(16,185,129,.06) 0%, transparent 50%); pointer-events: none; } .hero h1 { margin-bottom: 1rem; position: relative; } .hero-subtitle { color: var(--text-secondary); font-size: clamp(1rem, 2vw, 1.2rem); max-width: 640px; margin: 0 auto 2rem; position: relative; } .hero-badges { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 2rem; position: relative; } .hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; position: relative; } /* ========================================================================== Converter Widget ========================================================================== */ .converter { max-width: 720px; margin: 0 auto; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 2rem; position: relative; } /* Dropzone */ .dropzone { border: 2px dashed var(--border); border-radius: var(--radius); padding: 3rem 1.5rem; text-align: center; cursor: pointer; transition: all var(--transition); position: relative; } .dropzone:hover, .dropzone.dragover { border-color: var(--accent-primary); background: rgba(59,130,246,.05); } .dropzone.dragover { box-shadow: inset 0 0 0 2px var(--accent-primary); } .dropzone-icon { font-size: 2.5rem; margin-bottom: 0.75rem; } .dropzone-title { font-family: 'Outfit', sans-serif; font-weight: 600; font-size: 1.1rem; margin-bottom: 0.5rem; } .dropzone-subtitle { color: var(--text-muted); font-size: 0.85rem; } .dropzone input[type="file"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; } /* File info */ .file-info { display: none; padding: 1rem; background: var(--bg-secondary); border-radius: var(--radius-sm); margin-top: 1rem; } .file-info.visible { display: flex; align-items: center; gap: 1rem; } .file-info-name { font-weight: 600; font-size: 0.95rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; } .file-info-size { font-family: 'JetBrains Mono', monospace; font-size: 0.8rem; color: var(--text-muted); } .file-info-remove { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 1.2rem; padding: 4px; } .file-info-remove:hover { color: var(--accent-danger); } /* Controls */ .converter-controls { display: none; margin-top: 1.5rem; gap: 1rem; } .converter-controls.visible { display: grid; grid-template-columns: 1fr 1fr; } @media (max-width: 640px) { .converter-controls.visible { grid-template-columns: 1fr; } } .control-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); margin-bottom: 6px; } .control-group select, .control-group input { width: 100%; padding: 10px 14px; background: var(--bg-input); color: var(--text-primary); border: 1px solid var(--border); border-radius: var(--radius-sm); font-family: 'DM Sans', sans-serif; font-size: 0.95rem; outline: none; transition: border-color var(--transition); appearance: none; } .control-group select:focus, .control-group input:focus { border-color: var(--accent-primary); } .select-wrapper { position: relative; } .select-wrapper::after { content: '\25BC'; position: absolute; right: 12px; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: 0.7rem; pointer-events: none; } /* Convert button */ .convert-btn-wrapper { display: none; margin-top: 1.5rem; } .convert-btn-wrapper.visible { display: block; } /* Progress */ .progress-wrapper { display: none; margin-top: 1.5rem; } .progress-wrapper.visible { display: block; } .progress-bar-track { height: 8px; background: var(--bg-secondary); border-radius: 999px; overflow: hidden; } .progress-bar-fill { height: 100%; background: var(--accent-primary); border-radius: 999px; width: 0; transition: width .3s ease; } .progress-text { font-family: 'JetBrains Mono', monospace; font-size: 0.8rem; color: var(--text-muted); margin-top: 6px; text-align: center; } /* Result */ .result-wrapper { display: none; margin-top: 1.5rem; padding: 1.25rem; background: rgba(16,185,129,.08); border: 1px solid rgba(16,185,129,.2); border-radius: var(--radius-sm); text-align: center; } .result-wrapper.visible { display: block; } .result-wrapper.error { background: rgba(239,68,68,.08); border-color: rgba(239,68,68,.2); } .result-title { font-weight: 600; margin-bottom: 0.5rem; } .result-meta { font-family: 'JetBrains Mono', monospace; font-size: 0.8rem; color: var(--text-secondary); margin-bottom: 1rem; } .result-actions { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; } /* Batch mode */ .batch-toggle { text-align: center; margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--border); } .batch-toggle-text { color: var(--text-muted); font-size: 0.85rem; margin-bottom: 0.75rem; } /* Batch file list */ .batch-file-list { display: none; flex-direction: column; gap: 0.5rem; margin-top: 1rem; } .batch-file-list.visible { display: flex; } .batch-file-item { display: flex; align-items: center; gap: 0.75rem; padding: 0.75rem; background: var(--bg-secondary); border-radius: var(--radius-sm); font-size: 0.9rem; } .batch-file-item .status-icon { font-size: 1rem; } .batch-file-item .file-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .batch-file-item .file-size { font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; color: var(--text-muted); } /* ========================================================================== Sections ========================================================================== */ .section { padding: 4rem 1rem; } .section-header { text-align: center; margin-bottom: 3rem; } .section-header p { color: var(--text-secondary); max-width: 640px; margin: 0.75rem auto 0; } /* ========================================================================== Grid layouts ========================================================================== */ .grid-2 { display: grid; gap: 1.5rem; grid-template-columns: 1fr; } .grid-3 { display: grid; gap: 1.5rem; grid-template-columns: 1fr; } .grid-4 { display: grid; gap: 1rem; grid-template-columns: repeat(2, 1fr); } @media (min-width: 640px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } .grid-4 { grid-template-columns: repeat(2, 1fr); } } @media (min-width: 1024px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } } /* ========================================================================== Conversion cards (popular conversions) ========================================================================== */ .conversion-card { display: flex; align-items: center; gap: 0.75rem; padding: 1rem 1.25rem; } .conversion-card .from-badge, .conversion-card .to-badge { font-family: 'JetBrains Mono', monospace; font-weight: 700; font-size: 0.85rem; padding: 4px 10px; border-radius: 6px; } .conversion-card .from-badge { background: rgba(59,130,246,.12); color: #60A5FA; } .conversion-card .to-badge { background: rgba(16,185,129,.12); color: #34D399; } .conversion-card .arrow { color: var(--text-muted); font-size: 1.1rem; } .conversion-card .card-label { font-size: 0.75rem; color: var(--text-muted); margin-left: auto; } /* ========================================================================== Features ========================================================================== */ .feature-card { text-align: center; padding: 2rem 1.5rem; } .feature-icon { font-size: 2rem; margin-bottom: 1rem; } .feature-card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; } .feature-card p { color: var(--text-secondary); font-size: 0.9rem; } /* ========================================================================== FAQ Accordion ========================================================================== */ .faq-item { border-bottom: 1px solid var(--border); } .faq-question { width: 100%; background: none; border: none; text-align: left; padding: 1.25rem 0; cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-family: 'DM Sans', sans-serif; font-weight: 600; font-size: 1rem; color: var(--text-primary); transition: color var(--transition); } .faq-question:hover { color: var(--accent-primary); } .faq-question .icon { font-size: 1.2rem; color: var(--text-muted); transition: transform var(--transition); } .faq-item.open .faq-question .icon { transform: rotate(45deg); } .faq-answer { max-height: 0; overflow: hidden; transition: max-height .3s ease, padding .3s ease; } .faq-item.open .faq-answer { max-height: 500px; padding-bottom: 1.25rem; } .faq-answer p { color: var(--text-secondary); line-height: 1.7; } /* ========================================================================== Footer ========================================================================== */ .footer { background: var(--bg-secondary); border-top: 1px solid var(--border); padding: 4rem 1rem 2rem; margin-top: 4rem; } .footer-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; max-width: 1200px; margin: 0 auto; } @media (min-width: 640px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } } @media (min-width: 1024px) { .footer-grid { grid-template-columns: repeat(4, 1fr); } } .footer-col h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); margin-bottom: 1rem; } .footer-col a { display: block; color: var(--text-secondary); font-size: 0.9rem; padding: 4px 0; transition: color var(--transition); } .footer-col a:hover { color: var(--text-primary); } .footer-bottom { max-width: 1200px; margin: 2rem auto 0; padding-top: 2rem; border-top: 1px solid var(--border); text-align: center; color: var(--text-muted); font-size: 0.8rem; } /* ========================================================================== Ad Container ========================================================================== */ .ad-container { max-width: 728px; margin: 2rem auto; min-height: 90px; display: flex; flex-direction: column; align-items: center; border-radius: var(--radius-sm); } .ad-label { font-size: 0.65rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 4px; } /* ========================================================================== Blog cards ========================================================================== */ .blog-card { overflow: hidden; } .blog-card-body { padding: 1.25rem; } .blog-card-tag { font-size: 0.7rem; font-weight: 600; text-transform: uppercase; color: var(--accent-primary); margin-bottom: 0.5rem; } .blog-card h3 { font-size: 1.05rem; margin-bottom: 0.5rem; } .blog-card h3 a { color: var(--text-primary); } .blog-card h3 a:hover { color: var(--accent-primary); } .blog-card-excerpt { color: var(--text-secondary); font-size: 0.85rem; margin-bottom: 0.75rem; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; } .blog-card-meta { font-size: 0.75rem; color: var(--text-muted); } /* ========================================================================== Breadcrumbs ========================================================================== */ .breadcrumb { display: flex; gap: 0.5rem; flex-wrap: wrap; font-size: 0.85rem; color: var(--text-muted); padding: 1rem 0; } .breadcrumb a { color: var(--text-secondary); } .breadcrumb a:hover { color: var(--accent-primary); } .breadcrumb .separator { color: var(--text-muted); } /* ========================================================================== Content pages (about, blog posts, legal) ========================================================================== */ .content-page { max-width: 800px; margin: 0 auto; padding: 2rem 1rem 4rem; } .content-page h1 { margin-bottom: 2rem; } .content-page h2 { margin-top: 3.5rem !important; margin-bottom: 1.5rem !important; padding-top: 2rem; padding-bottom: 0.75rem; border-bottom: 2px solid var(--border); font-size: clamp(1.3rem, 2.5vw, 1.75rem); } .content-page h2:first-child, .content-page h2:first-of-type { margin-top: 1rem !important; } .content-page h3 { margin-top: 2.5rem !important; margin-bottom: 1rem; font-size: clamp(1.05rem, 2vw, 1.3rem); } .content-page p { color: var(--text-secondary); margin-bottom: 1.5rem; line-height: 1.9; font-size: 1rem; } .content-page ul, .content-page ol { color: var(--text-secondary); margin-bottom: 1.5rem; padding-left: 1.75rem; } .content-page li { margin-bottom: 0.75rem; line-height: 1.8; font-size: 0.95rem; } /* Spacing between FAQ section and content above it */ .content-page .faq-item:first-child { margin-top: 0.5rem; } /* Related conversions grid spacing */ .content-page .grid-3 { margin-top: 1.5rem; } /* Conversion page specific — extra spacing for readability */ .section .content-page h2 { margin-top: 3.5rem !important; padding-top: 2rem; border-bottom: 2px solid var(--border); } .section .content-page p + h2, .section .content-page ol + h2, .section .content-page ul + h2 { margin-top: 3rem !important; } /* ========================================================================== Formats table ========================================================================== */ .formats-table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; } .formats-table th, .formats-table td { padding: 0.75rem 1rem; text-align: left; border-bottom: 1px solid var(--border); font-size: 0.9rem; } .formats-table th { font-weight: 600; color: var(--text-muted); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.03em; } .formats-table td { color: var(--text-secondary); } @media (max-width: 640px) { .formats-table { font-size: 0.8rem; } .formats-table th, .formats-table td { padding: 0.5rem; } } /* ========================================================================== Contact form ========================================================================== */ .contact-form { display: flex; flex-direction: column; gap: 1.25rem; max-width: 600px; } .form-group label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 6px; color: var(--text-primary); } .form-group input, .form-group textarea, .form-group select { width: 100%; padding: 12px 14px; background: var(--bg-input); color: var(--text-primary); border: 1px solid var(--border); border-radius: var(--radius-sm); font-family: 'DM Sans', sans-serif; font-size: 0.95rem; outline: none; transition: border-color var(--transition); } .form-group input:focus, .form-group textarea:focus { border-color: var(--accent-primary); } .form-group textarea { resize: vertical; min-height: 120px; } /* ========================================================================== Cookie consent banner ========================================================================== */ .cookie-banner { position: fixed; bottom: 0; left: 0; right: 0; z-index: 9999; background: var(--bg-card); border-top: 1px solid var(--border); padding: 1rem 1.5rem; display: none; align-items: center; justify-content: center; gap: 1rem; flex-wrap: wrap; box-shadow: 0 -4px 12px rgba(0,0,0,.2); } .cookie-banner.visible { display: flex; } .cookie-banner p { font-size: 0.85rem; color: var(--text-secondary); max-width: 600px; } .cookie-banner a { color: var(--accent-primary); } /* ========================================================================== Scroll animations ========================================================================== */ .fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; } .fade-in.visible { opacity: 1; transform: translateY(0); } /* ========================================================================== 404 Page ========================================================================== */ .page-404 { display: flex; align-items: center; justify-content: center; min-height: 60vh; text-align: center; padding: 2rem; } .page-404 h1 { font-size: clamp(4rem, 10vw, 8rem); font-weight: 800; background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; } .page-404 p { color: var(--text-secondary); margin: 1rem 0 2rem; } /* ========================================================================== Quality selector ========================================================================== */ .quality-selector { display: flex; gap: 0; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; } .quality-option { flex: 1; padding: 10px 14px; text-align: center; background: var(--bg-input); color: var(--text-secondary); border: none; cursor: pointer; font-family: 'DM Sans', sans-serif; font-size: 0.85rem; font-weight: 500; transition: all var(--transition); border-right: 1px solid var(--border); } .quality-option:last-child { border-right: none; } .quality-option:hover { background: var(--bg-card-hover); } .quality-option.active { background: var(--accent-primary); color: #fff; } /* ========================================================================== How it works ========================================================================== */ .steps { display: flex; gap: 2rem; flex-wrap: wrap; justify-content: center; } .step { text-align: center; flex: 1; min-width: 200px; max-width: 300px; } .step-number { width: 48px; height: 48px; border-radius: 50%; background: rgba(59,130,246,.12); color: var(--accent-primary); display: flex; align-items: center; justify-content: center; font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 1.2rem; margin: 0 auto 1rem; } .step h3 { margin-bottom: 0.5rem; font-size: 1.05rem; } .step p { color: var(--text-secondary); font-size: 0.9rem; } /* ========================================================================== Polish — Converter Transitions & Mobile Fixes ========================================================================== */ /* Smooth state transitions for converter elements */ .file-info, .converter-controls, .convert-btn-wrapper, .progress-wrapper, .result-wrapper, .batch-file-list { transition: opacity 0.3s ease, max-height 0.4s ease; } /* Better select styling */ .control-group select { cursor: pointer; background-image: none; /* remove default arrow, we use ::after on wrapper */ } .control-group select option { background: var(--bg-card); color: var(--text-primary); padding: 8px; } /* Convert button pulse animation while converting */ .convert-btn-wrapper button:disabled { opacity: 0.7; cursor: not-allowed; } /* Progress bar glow */ .progress-bar-fill { background: linear-gradient(90deg, var(--accent-primary), #60A5FA); box-shadow: 0 0 8px rgba(59,130,246,.3); } /* Result wrapper enter animation */ .result-wrapper.visible { animation: slideUp 0.3s ease; } @keyframes slideUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } } /* Dropzone animation */ @keyframes dashBorder { 0% { border-color: var(--border); } 50% { border-color: var(--accent-primary); } 100% { border-color: var(--border); } } .dropzone.dragover { animation: dashBorder 1.5s ease infinite; } /* Conversion card hover */ .conversion-card:hover .from-badge, .conversion-card:hover .to-badge { transform: scale(1.05); transition: transform 0.2s ease; } /* ========================================================================== Responsive — Mobile (max-width: 640px) ========================================================================== */ @media (max-width: 640px) { /* Typography */ body { font-size: 15px; } h1 { font-size: 1.5rem !important; } h2 { font-size: 1.25rem !important; } h3 { font-size: 1.05rem !important; } /* Container */ .container { padding: 0 0.75rem; } /* Navbar */ .navbar { padding: 0 0.75rem; } .navbar-inner { height: 56px; } .navbar-brand { font-size: 1.1rem; } .navbar-brand svg { width: 24px; height: 24px; } /* Hero */ .hero { padding: 2.5rem 0.75rem 1.5rem; } .hero-subtitle { font-size: 0.9rem; margin-bottom: 1.5rem; } .hero-badges { gap: 5px; } .hero-badges .badge { font-size: 0.6rem; padding: 3px 7px; } .hero-actions { flex-direction: column; align-items: stretch; gap: 0.75rem; } .hero-actions .btn { width: 100%; } /* Converter */ .converter { padding: 1rem; border-radius: var(--radius-sm); margin: 0 -0.25rem; } .dropzone { padding: 1.75rem 1rem; } .dropzone-icon { font-size: 2rem; } .dropzone-title { font-size: 0.9rem; } .dropzone-subtitle { font-size: 0.75rem; } .converter-controls.visible { grid-template-columns: 1fr; gap: 0.75rem; } .quality-option { padding: 10px 8px; font-size: 0.8rem; } .file-info.visible { flex-wrap: wrap; gap: 0.5rem; } .file-info-name { min-width: 0; flex-basis: 60%; } .batch-file-item { flex-wrap: wrap; gap: 0.5rem; padding: 0.6rem; } .batch-file-item .file-name { flex-basis: 100%; order: 2; } /* Sections */ .section { padding: 2rem 0.75rem; } .section-header { margin-bottom: 2rem; } .section-header h2 { font-size: 1.3rem !important; } .section-header p { font-size: 0.9rem; } /* Grids — all single column */ .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; gap: 1rem; } /* Steps (How it works) */ .steps { flex-direction: column; align-items: center; gap: 1.5rem; } .step { min-width: 100%; max-width: 100%; } .step-number { width: 40px; height: 40px; font-size: 1rem; } /* Feature cards */ .feature-card { padding: 1.25rem 1rem; text-align: left; display: flex; gap: 1rem; align-items: flex-start; } .feature-icon { font-size: 1.5rem; margin-bottom: 0; flex-shrink: 0; } /* Conversion cards */ .conversion-card { padding: 0.75rem 1rem; } .conversion-card .from-badge, .conversion-card .to-badge { font-size: 0.75rem; padding: 3px 8px; } /* Content pages */ .content-page { padding: 1rem 0.75rem 2.5rem; } .content-page h2 { margin-top: 2.5rem !important; padding-top: 1.5rem; font-size: 1.2rem !important; } .content-page h3 { margin-top: 1.75rem !important; font-size: 1.05rem !important; } .content-page p { font-size: 0.9rem; line-height: 1.8; margin-bottom: 1.25rem; } .content-page li { font-size: 0.9rem; } /* Tables — horizontal scroll */ .formats-table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; } .formats-table th, .formats-table td { white-space: nowrap; padding: 0.5rem 0.75rem; font-size: 0.8rem; } /* FAQ */ .faq-question { font-size: 0.9rem; padding: 1rem 0; } .faq-answer p { font-size: 0.85rem; } /* Blog cards */ .blog-card-body { padding: 1rem; } .blog-card h3 { font-size: 0.95rem; } .blog-card-excerpt { font-size: 0.8rem; } /* Breadcrumb */ .breadcrumb { font-size: 0.75rem; padding: 0.75rem 0; } /* Footer */ .footer { padding: 2rem 0.75rem 1.5rem; margin-top: 2rem; } .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; } .footer-col h4 { font-size: 0.75rem; margin-bottom: 0.75rem; } .footer-col a { font-size: 0.8rem; padding: 3px 0; } .footer-bottom { font-size: 0.7rem; padding-top: 1.5rem; } /* Contact form */ .contact-form { gap: 1rem; } .form-group input, .form-group textarea, .form-group select { padding: 10px 12px; font-size: 0.9rem; } /* Cookie banner */ .cookie-banner { flex-direction: column; text-align: center; padding: 1rem; gap: 0.75rem; } .cookie-banner p { font-size: 0.8rem; } /* Mobile nav drawer */ .mobile-nav-inner { width: 260px; padding: 1.5rem 1.25rem; } .mobile-nav a { font-size: 1rem; padding: 0.6rem 0; } /* Buttons */ .btn { padding: 11px 20px; font-size: 0.9rem; } .btn-lg { padding: 12px 24px; font-size: 0.95rem; } .btn-sm { padding: 8px 14px; font-size: 0.8rem; } /* 404 page */ .page-404 { min-height: 50vh; } .page-404 h1 { font-size: 4rem !important; } } /* ========================================================================== Responsive — Small Mobile (max-width: 375px) ========================================================================== */ @media (max-width: 375px) { .hero h1 { font-size: 1.3rem !important; } .hero-badges .badge { font-size: 0.55rem; padding: 2px 6px; } .converter { padding: 0.75rem; } .dropzone { padding: 1.5rem 0.75rem; } .dropzone-title { font-size: 0.85rem; } .footer-grid { grid-template-columns: 1fr; } .quality-option { padding: 8px 4px; font-size: 0.75rem; } } /* ========================================================================== Responsive — Tablet (641px - 1023px) ========================================================================== */ @media (min-width: 641px) and (max-width: 1023px) { .container { padding: 0 1.5rem; } /* Grids */ .grid-2 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } .grid-4 { grid-template-columns: repeat(2, 1fr); } /* Converter */ .converter { max-width: 600px; margin: 0 auto; } /* Hero */ .hero { padding: 4rem 1.5rem 2.5rem; } /* Steps */ .steps { gap: 1.5rem; } .step { min-width: 180px; } /* Footer */ .footer-grid { grid-template-columns: repeat(2, 1fr); } /* Content */ .content-page { padding: 2rem 1.5rem 4rem; } } /* ========================================================================== Responsive — Large screens (1280px+) ========================================================================== */ @media (min-width: 1280px) { .container { max-width: 1240px; } .hero { padding: 6rem 2rem 4rem; } .section { padding: 5rem 2rem; } } /* ========================================================================== Accessibility ========================================================================== */ :focus-visible { outline: 2px solid var(--accent-primary); outline-offset: 2px; } button:focus-visible, a:focus-visible, select:focus-visible, input:focus-visible { outline: 2px solid var(--accent-primary); outline-offset: 2px; } /* Minimum 44px tap targets for touch devices */ .btn, .quality-option, .faq-question, .hamburger, .theme-toggle, .mobile-nav a { min-height: 44px; } /* Reduced motion preference */ @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; } } /* Document badge for PDF */ .badge-document { background: rgba(239,68,68,.12); color: #F87171; } /* Print styles */ @media print { .navbar, .footer, .cookie-banner, .mobile-nav, .batch-toggle, .theme-toggle, .hamburger { display: none !important; } body { background: #fff; color: #000; } .converter { border: 1px solid #ccc; } }