:root { --primary-50: #f8fafc; --primary-100: #f1f5f9; --primary-200: #e2e8f0; --primary-300: #cbd5e1; --primary-400: #94a3b8; --primary-500: #64748b; --primary-600: #475569; --primary-700: #334155; --primary-800: #1e293b; --primary-900: #0f172a; --secondary-50: #eff6ff; --secondary-100: #dbeafe; --secondary-200: #bfdbfe; --secondary-300: #93c5fd; --secondary-400: #60a5fa; --secondary-500: #3b82f6; --secondary-600: #2563eb; --secondary-700: #1d4ed8; --secondary-800: #1e40af; --secondary-900: #1e3a8a; --accent-50: #f0fdf4; --accent-100: #dcfce7; --accent-200: #bbf7d0; --accent-300: #86efac; --accent-400: #4ade80; --accent-500: #22c55e; --accent-600: #16a34a; --accent-700: #15803d; --accent-800: #166534; --accent-900: #14532d; --neutral-50: #f9fafb; --neutral-100: #f3f4f6; --neutral-200: #e5e7eb; --neutral-300: #d1d5db; --neutral-400: #9ca3af; --neutral-500: #6b7280; --neutral-600: #4b5563; --neutral-700: #374151; --neutral-800: #1f2937; --neutral-900: #111827; --bg-primary: #ffffff; --bg-secondary: #f9fafb; --bg-tertiary: #f3f4f6; --bg-card: rgba(255, 255, 255, 0.95); --bg-overlay: rgba(249, 250, 251, 0.9); --text-primary: #111827; --text-secondary: #374151; --text-muted: #6b7280; --text-inverse: #ffffff; --border-light: #f3f4f6; --border-medium: #e5e7eb; --border-dark: #d1d5db; --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05); --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1); --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1); --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1); --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25); --gradient-primary: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%); --gradient-secondary: linear-gradient(135deg, #22c55e 0%, #16a34a 100%); --gradient-accent: linear-gradient(135deg, #f59e0b 0%, #d97706 100%); --gradient-hero: linear-gradient(135deg, #ffffff 0%, #f9fafb 50%, #f3f4f6 100%); --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1); --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1); --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1); --navbar-height: 64px; --border-radius-sm: 6px; --border-radius-md: 12px; --border-radius-lg: 16px; --border-radius-xl: 24px; --bg-navbar: rgba(255, 255, 255, 0.95); --bg-navbar-hover: rgba(249, 250, 251, 0.8); --bg-navbar-active: rgba(243, 244, 246, 0.9); --border-navbar: rgba(229, 231, 235, 0.5); --bg-dropdown: rgba(255, 255, 255, 0.98); --bg-dropdown-hover: rgba(249, 250, 251, 0.9); --border-dropdown: rgba(229, 231, 235, 0.3); --bg-user-menu: rgba(255, 255, 255, 0.95); --bg-user-menu-hover: rgba(249, 250, 251, 0.9); --border-user-menu: rgba(229, 231, 235, 0.4); --bg-avatar: rgba(243, 244, 246, 0.8); --bg-theme-toggle: rgba(255, 255, 255, 0.9); --bg-theme-toggle-hover: rgba(249, 250, 251, 0.95); --border-theme-toggle: rgba(229, 231, 235, 0.4); --primary-color: #3b82f6; --secondary-color: #22c55e; --accent-color: #f59e0b; --dark-color: #111827; --light-color: #ffffff; --text-color: #111827; --text-light: #6b7280; --bg-gradient: linear-gradient(135deg, #ffffff 0%, #f9fafb 50%, #f3f4f6 100%); --bg-gradient-alt1: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%); --bg-gradient-alt2: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%); --bg-gradient-alt3: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%); --box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08); --box-shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.12); --transition: all 0.3s ease; } [data-theme="light"] { --primary-color: #3b82f6; --secondary-color: #22c55e; --accent-color: #f59e0b; --dark-color: #111827; --light-color: #ffffff; --text-color: #111827; --text-light: #6b7280; --bg-gradient: linear-gradient(135deg, #ffffff 0%, #f9fafb 50%, #f3f4f6 100%); --box-shadow: 0 4px 20px rgba(59, 130, 246, 0.1); --box-shadow-hover: 0 8px 30px rgba(59, 130, 246, 0.15); --primary-gradient: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%); --secondary-gradient: linear-gradient(135deg, #22c55e 0%, #16a34a 100%); --success-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%); --warning-gradient: linear-gradient(135deg, #f59e0b 0%, #d97706 100%); --glass-border: rgba(229, 231, 235, 0.4); --text-primary-dark: #111827; --text-secondary-dark: #374151; --shadow-primary: 0 10px 30px rgba(0, 0, 0, 0.08); --shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.12); } [data-theme="dark"] { --primary-color: #3b82f6; --secondary-color: #22c55e; --accent-color: #f59e0b; --dark-color: #030712; --light-color: #111827; --text-color: #ffffff; --text-light: #e5e7eb; --dark-bg: transparent; --bg-gradient: linear-gradient(135deg, #030712 0%, #111827 50%, #1f2937 100%); --box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4); --box-shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.5); --bg-navbar: rgba(17, 24, 39, 0.95); --bg-navbar-hover: rgba(31, 41, 55, 0.8); --bg-navbar-active: rgba(75, 85, 99, 0.3); --border-navbar: rgba(75, 85, 99, 0.3); --bg-dropdown: rgba(17, 24, 39, 0.98); --bg-dropdown-hover: rgba(31, 41, 55, 0.8); --border-dropdown: rgba(75, 85, 99, 0.2); --bg-user-menu: rgba(17, 24, 39, 0.95); --bg-user-menu-hover: rgba(31, 41, 55, 0.8); --border-user-menu: rgba(75, 85, 99, 0.3); --bg-avatar: rgba(31, 41, 55, 0.8); --bg-theme-toggle: rgba(17, 24, 39, 0.9); --bg-theme-toggle-hover: rgba(31, 41, 55, 0.8); --border-theme-toggle: rgba(75, 85, 99, 0.3); } [data-theme="dark"] .hero-section, [data-theme="dark"] .features-section, [data-theme="dark"] .content-showcase, [data-theme="dark"] .how-it-works, [data-theme="dark"] .site-footer, [data-theme="dark"] .footer, [data-theme="dark"] .site-overview, [data-theme="dark"] .testimonials, [data-theme="dark"] .final-cta { background: transparent !important; background-image: none !important; border-top: none !important; box-shadow: none !important; } [data-theme="dark"] { --primary-gradient: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%); --secondary-gradient: linear-gradient(135deg, #22c55e 0%, #16a34a 100%); --success-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%); --warning-gradient: linear-gradient(135deg, #f59e0b 0%, #d97706 100%); --dark-bg: #030712; --card-bg: rgba(249, 250, 251, 0.05); --glass-border: rgba(249, 250, 251, 0.1); --text-primary-dark: #ffffff; --text-secondary-dark: #e5e7eb; --shadow-primary: 0 10px 30px rgba(0, 0, 0, 0.4); --shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.5); --bg-primary: var(--dark-bg); --bg-secondary: #111827; --bg-tertiary: #1f2937; --bg-card: var(--card-bg); --bg-overlay: rgba(17, 24, 39, 0.9); --text-primary: #ffffff; --text-secondary: #e5e7eb; --text-muted: #d1d5db; --text-inverse: #111827; --border-light: var(--glass-border); --border-medium: #374151; --border-dark: #4b5563; --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.4); --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -1px rgba(0, 0, 0, 0.4); --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.4); --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.4); --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.6); --gradient-hero: linear-gradient(135deg, #030712 0%, #111827 50%, #1f2937 100%); } * { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; } body { font-family: 'Vazirmatn', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; background: var(--bg-primary); background-image: radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.15) 0%, transparent 50%), radial-gradient(circle at 40% 40%, rgba(120, 219, 255, 0.1) 0%, transparent 50%); color: var(--text-primary); line-height: 1.6; transition: background-color var(--transition-normal), color var(--transition-normal); padding-top: var(--navbar-height); min-height: 100vh; overflow-x: hidden; } [data-theme="dark"].card-text { color: #06b6d4; } .card-text { color: var(--text-secondary); } .navbar { background: var(--card-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid var(--glass-border); padding: 0; height: var(--navbar-height); transition: all var(--transition-normal); box-shadow: var(--shadow-primary); z-index: 1050; } .navbar.scrolled { background: var(--card-bg); box-shadow: var(--shadow-hover); } .navbar .container { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; } .navbar-brand { text-decoration: none; display: flex; align-items: center; } .logo-container { display: flex; align-items: center; gap: 12px; } .logo-icon { font-size: 2rem; color: var(--primary-500); background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; transition: transform var(--transition-normal); } .logo-container:hover .logo-icon { transform: scale(1.1) rotate(5deg); } .logo-text { font-size: 1.5rem; font-weight: 700; color: var(--text-primary); background: var(--primary-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; } [data-theme="light"] .logo-text { color: var(--text-primary); background: transparent; -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; } [data-theme="dark"] .logo-text { color: var(--text-primary-dark); background: var(--primary-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; } .navbar-nav { display: flex; align-items: center; gap: 8px; flex: 1; justify-content: center; } .nav-item { position: relative; } .nav-link { color: var(--text-secondary-dark) !important; font-weight: 500; padding: 12px 16px !important; border-radius: var(--border-radius-md); transition: all var(--transition-normal); display: flex; align-items: center; gap: 8px; text-decoration: none; position: relative; overflow: hidden; } .nav-link::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.1), transparent); transition: left var(--transition-normal); } .nav-link:hover::before { left: 100%; } .nav-link:hover { color: white !important; background: var(--primary-gradient); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4); } .nav-link i { transition: transform var(--transition-normal); } .nav-link:hover i { transform: scale(1.1); } .nav-link.active { color: white !important; background: var(--primary-gradient) !important; box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4); } [data-theme="light"] .nav-link { color: var(--text-color) !important; } [data-theme="light"] .nav-link:hover { color: white !important; background: transparent; transform: translateY(-2px); box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3); } [data-theme="light"] .nav-link.active { color: white !important; background: transparent !important; box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3); } [data-theme="dark"] .nav-link { color: var(--text-secondary-dark) !important; } [data-theme="dark"] .nav-link:hover { color: white !important; background: var(--primary-gradient); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4); } [data-theme="dark"] .nav-link.active { color: white !important; background: var(--primary-gradient) !important; box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4); } .dropdown-menu { background: var(--card-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--glass-border); border-radius: var(--border-radius-lg); box-shadow: var(--shadow-primary); padding: 8px 0; margin-top: 8px; min-width: 220px; opacity: 0; visibility: hidden; transform: translateY(-10px); transition: all var(--transition-normal); } .dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); } .dropdown-menu-end { right: 0; left: auto; } .dropdown-item { color: var(--text-secondary-dark); padding: 12px 20px; display: flex; align-items: center; gap: 12px; transition: all var(--transition-fast); position: relative; overflow: hidden; } .dropdown-item::before { content: ''; position: absolute; left: 0; top: 0; width: 0; height: 100%; background: linear-gradient(90deg, var(--primary-100), transparent); transition: width var(--transition-fast); } .dropdown-item:hover::before { width: 100%; } .dropdown-item:hover { background: var(--primary-gradient); color: white; transform: translateX(-4px); padding-left: 25px; } .dropdown-item i { transition: transform var(--transition-fast); color: var(--primary-500); } .dropdown-item:hover i { transform: scale(1.2); } .duel-menu .nav-link { background: var(--card-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--glass-border); box-shadow: var(--shadow-primary); position: relative; } .duel-menu .nav-link::after { content: ''; position: absolute; bottom: 0; left: 50%; width: 0; height: 2px; background: var(--gradient-primary); transition: all var(--transition-normal); transform: translateX(-50%); } .duel-menu .nav-link:hover::after { width: 80%; } .duel-menu .nav-link:hover { background: var(--primary-gradient); border-color: rgba(255, 255, 255, 0.25); box-shadow: var(--shadow-hover); } .navbar-actions { display: flex; align-items: center; gap: 16px; } .theme-toggle-btn { background: var(--primary-gradient); border: none; width: 44px; height: 44px; border-radius: 50%; color: #7be5e8; font-size: 1.1rem; cursor: pointer; transition: all var(--transition-normal); display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-primary); flex-shrink: 0; position: relative; overflow: hidden; } .theme-toggle-btn::before { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0; background: rgba(255, 255, 255, 0.2); border-radius: 50%; transition: all var(--transition-normal); transform: translate(-50%, -50%); } .theme-toggle-btn:hover::before { width: 100%; height: 100%; } .theme-toggle-btn:hover { transform: scale(1.1) rotate(180deg); box-shadow: var(--shadow-lg); } .user-menu { display: flex; align-items: center; gap: 12px; padding: 8px 16px !important; border-radius: var(--border-radius-lg); background: var(--card-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--glass-border); text-decoration: none; color: var(--text-primary-dark); transition: all var(--transition-normal); position: relative; overflow: hidden; } .user-menu::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.1), transparent); transition: left var(--transition-normal); } .user-menu:hover::before { left: 100%; } .user-menu:hover { background-color: var(--bg-tertiary); transform: translateY(-2px); } .user-avatar { width: 36px; height: 36px; border-radius: 50%; overflow: hidden; display: flex; align-items: center; justify-content: center; background: var(--gradient-primary); color: white; flex-shrink: 0; transition: transform var(--transition-normal); border: 2px solid transparent; } .user-menu:hover .user-avatar { transform: scale(1.1); border-color: var(--primary-300); } .user-avatar img { width: 100%; height: 100%; object-fit: cover; } .username { font-weight: 600; color: var(--text-primary); display: flex; align-items: center; gap: 10px; font-size: 0.95rem; white-space: nowrap; } .auth-buttons { display: flex; gap: 12px; align-items: center; } .auth-buttons .btn { transition: all var(--transition-normal); position: relative; overflow: hidden; } .auth-buttons .btn::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent); transition: left var(--transition-normal); } .auth-buttons .btn:hover::before { left: 100%; } .auth-buttons .btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); } @keyframes slideInDown { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } } @keyframes fadeInScale { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } } .dropdown-menu.show { animation: slideInDown 0.3s ease-out; } .nav-link.active { animation: fadeInScale 0.3s ease-out; } @media (max-width: 991.98px) { .navbar-nav { gap: 4px; } .nav-link { padding: 10px 12px !important; font-size: 0.9rem; } .dropdown-menu { min-width: 200px; margin-top: 4px; } .navbar-actions { gap: 12px; } .username { display: none; } .user-menu { padding: 6px 12px !important; } } @media (max-width: 1199.98px) { .navbar-nav { gap: 6px; } .nav-link { padding: 11px 14px !important; } .dropdown-menu { min-width: 200px; } } .nav-link.active::after { content: ''; position: absolute; bottom: 0; left: 50%; width: 60%; height: 2px; background: var(--gradient-primary); transform: translateX(-50%); border-radius: 1px; box-shadow: 0 0 8px var(--primary-400); } .nav-link i, .dropdown-item i { filter: drop-shadow(0 0 2px rgba(99, 102, 241, 0.3)); } .btn::after { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0; background: rgba(255, 255, 255, 0.3); border-radius: 50%; transition: all 0.6s ease; transform: translate(-50%, -50%); } .btn:hover::after { width: 300px; height: 300px; } .dropdown-menu::before { content: ''; position: absolute; top: -8px; left: 20px; width: 16px; height: 16px; background: var(--bg-card); border-left: 1px solid var(--border-light); border-top: 1px solid var(--border-light); transform: rotate(45deg); } .logo-container:hover .logo-text { text-shadow: 0 0 20px var(--primary-400); } .navbar.scrolled .nav-link:hover { background: var(--primary-50); color: var(--primary-700) !important; } .navbar.scrolled .dropdown-menu { background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(25px); } .dropdown-menu li { position: relative; overflow: hidden; } .dropdown-menu li::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.05), transparent); transition: left 0.3s ease; } .dropdown-menu li:hover::before { left: 100%; } .dropdown-item i { width: 20px; text-align: center; margin-left: 8px; } .theme-toggle-btn .theme-icon { transition: transform var(--transition-normal); } .theme-toggle-btn:hover .theme-icon { transform: rotate(180deg); } @media (max-width: 767.98px) { .navbar-nav { background: var(--bg-card); border-radius: var(--border-radius-lg); padding: 1rem; margin-top: 1rem; box-shadow: var(--shadow-lg); } .dropdown-menu { background: var(--bg-secondary); border: none; box-shadow: none; margin-top: 0; padding-left: 1rem; } .navbar-actions { flex-direction: column; gap: 8px; width: 100%; } .user-menu { width: 100%; justify-content: center; } } .main-content { min-height: calc(100vh - var(--navbar-height)); } .hero-section { min-height: calc(100vh - var(--navbar-height)); background: var(--gradient-hero); background-size: 400% 400%; animation: gradientShift 15s ease infinite; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; padding: 2rem 0; margin-top: 0; } @keyframes gradientShift { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } } .hero-section::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: url('data:image/svg+xml,'); opacity: 0.3; } .hero-content { text-align: center; max-width: 1200px; margin: 0 auto; padding: 0 2rem; position: relative; z-index: 2; } .hero-title { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 800; background: linear-gradient(45deg, #1e3a8a, #4f46e5, #7c3aed); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 1.5rem; line-height: 1.2; animation: fadeInUp 1s ease-out; text-shadow: none; } .magic-text { background: var(--success-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; position: relative; } .magic-text::after { content: ''; position: absolute; bottom: 5px; right: 0; width: 100%; height: 8px; background: var(--accent-400); opacity: 0.3; z-index: -1; transform: rotate(-2deg); } .hero-subtitle { font-size: clamp(1.1rem, 2.5vw, 1.4rem); color: var(--text-secondary); background: none; -webkit-background-clip: initial; -webkit-text-fill-color: currentColor; margin-bottom: 3rem; max-width: 700px; margin-left: auto; margin-right: auto; line-height: 1.6; animation: fadeInUp 1s ease-out 0.2s both; font-weight: 500; text-shadow: none; } .hero-buttons { display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; margin-bottom: 4rem; animation: fadeInUp 1s ease-out 0.4s both; } .btn-accent { background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%); color: #ffffff; border: none; padding: 16px 32px; border-radius: var(--border-radius-lg); font-weight: 700; font-size: 1.05rem; text-decoration: none; transition: all var(--transition-normal); box-shadow: 0 8px 22px rgba(99, 102, 241, 0.25); position: relative; overflow: hidden; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); } .btn-accent::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 ease; } .btn-accent:hover::before { left: 100%; } .btn-accent:hover { transform: translateY(-2px); box-shadow: 0 14px 28px rgba(99, 102, 241, 0.28); } .btn-outline-light { background: rgba(255, 255, 255, 0.1); border: 2px solid rgba(255, 255, 255, 0.8); color: white; padding: 18px 40px; border-radius: var(--border-radius-lg); font-weight: 600; font-size: 1.1rem; text-decoration: none; transition: all var(--transition-normal); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); } .btn-outline-light:hover { background: rgba(255, 255, 255, 0.2); color: white; transform: translateY(-3px) scale(1.05); border-color: rgba(255, 255, 255, 1); box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.3); } .hero-stats { display: flex; justify-content: center; gap: 2.5rem; flex-wrap: wrap; animation: fadeInUp 1s ease-out 0.6s both; margin: 3rem 0; perspective: 1000px; } .stat-card-modern { position: relative; width: 240px; height: 240px; cursor: pointer; transform-style: preserve-3d; transition: transform 0.35s ease, box-shadow 0.35s ease; } .stat-card-modern:hover { transform: translateY(-8px) scale(1.02); } .stat-card-inner { position: relative; width: 100%; height: 100%; transform-style: preserve-3d; } .stat-card-front, .stat-card-back { position: absolute; width: 100%; height: 100%; backface-visibility: hidden; border-radius: 30px; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 2rem; overflow: hidden; } .stat-card-front { background: rgba(255, 255, 255, 0.75); border: 1px solid rgba(124, 92, 255, 0.18); box-shadow: 0 12px 26px rgba(15, 23, 42, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.6); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); } .stat-card-back { background: rgba(255, 255, 255, 0.6); border: 1px solid rgba(124, 92, 255, 0.15); box-shadow: 0 8px 20px rgba(15, 23, 42, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.5); transform: rotateY(180deg); display: none; } .stat-icon-3d { position: relative; width: 80px; height: 80px; border-radius: 50%; background: linear-gradient(135deg, rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0.2)); border: 2px solid rgba(255, 255, 255, 0.5); display: flex; align-items: center; justify-content: center; margin-bottom: 1.2rem; transition: all 0.4s ease; } .stat-icon-3d i { font-size: 2.5rem; color: white; text-shadow: 0 0 20px rgba(255, 255, 255, 0.5); z-index: 2; } .icon-glow { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 120px; height: 120px; background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%); border-radius: 50%; animation: pulse-glow-3d 2s ease-in-out infinite; } @keyframes pulse-glow-3d { 0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.3; } 50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.6; } } .stat-number-3d { display: flex; align-items: baseline; gap: 0.5rem; margin-bottom: 1rem; } .stat-number-3d .counter { font-size: 3rem; font-weight: 900; color: white; text-shadow: 0 0 30px rgba(255, 255, 255, 0.8), 0 0 60px rgba(255, 255, 255, 0.4); line-height: 1; } .stat-unit-modern { font-size: 1.5rem; font-weight: 700; color: rgba(255, 255, 255, 0.9); text-shadow: 0 0 15px rgba(255, 255, 255, 0.5); } .stat-label-modern { font-size: 1.1rem; font-weight: 600; color: rgba(255, 255, 255, 0.95); text-shadow: 0 0 10px rgba(255, 255, 255, 0.3); text-align: center; } .stat-details { text-align: center; } .stat-percentage { font-size: 2.5rem; font-weight: 900; color: white; text-shadow: 0 0 30px rgba(255, 255, 255, 0.8), 0 0 60px rgba(255, 255, 255, 0.4); margin-bottom: 1rem; } .stat-description { font-size: 1.2rem; font-weight: 600; color: rgba(255, 255, 255, 0.9); text-shadow: 0 0 10px rgba(255, 255, 255, 0.3); } .card-particles { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; overflow: hidden; } .card-particles::before, .card-particles::after { content: ''; position: absolute; width: 4px; height: 4px; background: rgba(255, 255, 255, 0.6); border-radius: 50%; animation: float-particle 6s ease-in-out infinite; } .card-particles::before { top: 20%; left: 20%; animation-delay: 0s; } .card-particles::after { top: 60%; right: 20%; animation-delay: 3s; } @keyframes float-particle { 0%, 100% { transform: translateY(0px) scale(1); opacity: 0.6; } 50% { transform: translateY(-20px) scale(1.5); opacity: 1; } } .stat-card-modern:nth-child(1) .stat-card-front { background: linear-gradient(135deg, rgba(124, 92, 255, 0.95) 0%, rgba(34, 211, 238, 0.95) 100%); } .stat-card-modern:nth-child(1) .stat-card-back { background: linear-gradient(135deg, rgba(34, 211, 238, 0.95) 0%, rgba(124, 92, 255, 0.95) 100%); } .stat-card-modern:nth-child(2) .stat-card-front { background: linear-gradient(135deg, rgba(124, 92, 255, 0.95) 0%, rgba(34, 211, 238, 0.95) 100%); } .stat-card-modern:nth-child(2) .stat-card-back { background: linear-gradient(135deg, rgba(34, 211, 238, 0.95) 0%, rgba(124, 92, 255, 0.95) 100%); } .stat-card-modern:nth-child(3) .stat-card-front { background: linear-gradient(135deg, rgba(124, 92, 255, 0.95) 0%, rgba(34, 211, 238, 0.95) 100%); } .stat-card-modern:nth-child(3) .stat-card-back { background: linear-gradient(135deg, rgba(34, 211, 238, 0.95) 0%, rgba(124, 92, 255, 0.95) 100%); } .stat-card-modern:nth-child(1) .stat-icon-3d { background: linear-gradient(135deg, rgba(124, 92, 255, 0.35), rgba(34, 211, 238, 0.18)); border-color: rgba(124, 92, 255, 0.55); } .stat-card-modern:nth-child(2) .stat-icon-3d { background: linear-gradient(135deg, rgba(124, 92, 255, 0.35), rgba(34, 211, 238, 0.18)); border-color: rgba(34, 211, 238, 0.55); } .stat-card-modern:nth-child(3) .stat-icon-3d { background: linear-gradient(135deg, rgba(124, 92, 255, 0.35), rgba(34, 211, 238, 0.18)); border-color: rgba(124, 92, 255, 0.55); } .stat-card-modern:nth-child(1) { animation: slideInLeft 1s ease-out 0.2s both; } .stat-card-modern:nth-child(2) { animation: slideInUp 1s ease-out 0.4s both; } .stat-card-modern:nth-child(3) { animation: slideInRight 1s ease-out 0.6s both; } @keyframes slideInLeft { from { opacity: 0; transform: translateX(-100px) rotateY(0deg); } to { opacity: 1; transform: translateX(0) rotateY(0deg); } } @keyframes slideInUp { from { opacity: 0; transform: translateY(100px) rotateY(0deg); } to { opacity: 1; transform: translateY(0) rotateY(0deg); } } @keyframes slideInRight { from { opacity: 0; transform: translateX(100px) rotateY(0deg); } to { opacity: 1; transform: translateX(0) rotateY(0deg); } } .stat-card-modern::before { content: ''; position: absolute; top: -2px; left: -2px; right: -2px; bottom: -2px; background: linear-gradient(45deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.1)); border-radius: 28px; z-index: -1; opacity: 0; transition: opacity 0.4s ease; } .stat-card-modern:hover::before { opacity: 1; } [data-theme="light"] .stat-card-modern::before { background: linear-gradient(45deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.2)); } [data-theme="dark"] .stat-card-modern::before { background: linear-gradient(45deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.05)); } .stat-card-modern:hover .stat-icon-3d { transform: scale(1.1) rotate(5deg); box-shadow: 0 0 30px rgba(255, 255, 255, 0.4); } .stat-card-modern:hover .stat-icon-3d i { transform: scale(1.1); transition: transform 0.3s ease; } .stat-card-modern::after { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.1) 0%, transparent 70%); border-radius: 30px; opacity: 0; transition: opacity 0.4s ease; pointer-events: none; } .stat-card-modern:hover::after { opacity: 1; } .stat-card-modern.animate-in { animation: cardEntrance 1s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards; } @keyframes cardEntrance { 0% { opacity: 0; transform: rotateY(90deg) scale(0.8) translateY(50px); } 100% { opacity: 1; transform: rotateY(0deg) scale(1) translateY(0); } } .stat-card::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent); transition: left 0.8s ease; } .stat-card:hover::before { left: 100%; } .stat-card:hover { transform: translateY(-12px) scale(1.03); box-shadow: 0 35px 70px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(255, 255, 255, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.3); border-color: rgba(255, 255, 255, 0.25); background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.08)); } .stat-icon-wrapper { position: relative; display: flex; align-items: center; justify-content: center; width: 80px; height: 80px; border-radius: 50%; background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.1)); border: 1px solid rgba(255, 255, 255, 0.2); transition: all 0.4s ease; } .stat-card:hover .stat-icon-wrapper { transform: scale(1.1); background: linear-gradient(135deg, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.15)); border-color: rgba(255, 255, 255, 0.3); } .stat-icon { font-size: 2.2rem; background: linear-gradient(45deg, #ffffff, #f0f8ff, #ffffff); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; text-shadow: 0 0 20px rgba(255, 255, 255, 0.4); filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3)); z-index: 2; position: relative; } .stat-glow { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 100%; height: 100%; background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%); border-radius: 50%; opacity: 0; transition: opacity 0.4s ease; } .stat-card:hover .stat-glow { opacity: 1; } .stat-content { text-align: center; width: 100%; } .stat-number { display: flex; align-items: baseline; justify-content: center; gap: 0.5rem; margin-bottom: 0.5rem; } .stat-number .counter { font-size: 2.5rem; font-weight: 800; background: linear-gradient(45deg, #ffffff, #f0f8ff, #ffffff); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; text-shadow: 0 0 20px rgba(255, 255, 255, 0.4); line-height: 1; } .stat-unit { font-size: 1.2rem; font-weight: 600; color: rgba(255, 255, 255, 0.8); text-shadow: 0 0 10px rgba(255, 255, 255, 0.3); } .stat-label { font-size: 1rem; font-weight: 500; color: rgba(255, 255, 255, 0.9); text-shadow: 0 0 8px rgba(255, 255, 255, 0.2); margin-bottom: 1rem; display: block; } .stat-progress { width: 100%; height: 4px; background: rgba(255, 255, 255, 0.1); border-radius: 2px; overflow: hidden; position: relative; } .progress-bar { height: 100%; background: linear-gradient(90deg, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.4)); border-radius: 2px; transition: width 1.5s ease-in-out; position: relative; } .progress-bar::after { content: ''; position: absolute; top: 0; right: 0; width: 20px; height: 100%; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6)); animation: shimmer 2s infinite; } @keyframes shimmer { 0% { transform: translateX(0); } 100% { transform: translateX(-100px); } } @keyframes pulse-glow { 0%, 100% { box-shadow: 0 0 20px rgba(255, 255, 255, 0.3); } 50% { box-shadow: 0 0 30px rgba(255, 255, 255, 0.5); } } @keyframes float { 0%, 100% { transform: translateY(0px); } 50% { transform: translateY(-5px); } } .stat-card { animation: float 6s ease-in-out infinite; } .stat-card:nth-child(2) { animation-delay: 1s; } .stat-card:nth-child(3) { animation-delay: 2s; } .stat-card:hover { animation-play-state: paused; } .stat-icon-wrapper::after { content: ''; position: absolute; top: -2px; left: -2px; right: -2px; bottom: -2px; background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent); border-radius: 50%; opacity: 0; transition: opacity 0.4s ease; } .stat-card:hover .stat-icon-wrapper::after { opacity: 1; animation: pulse-glow 2s ease-in-out infinite; } .progress-bar { position: relative; overflow: hidden; } .progress-bar::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent); animation: shimmer 3s infinite; } .stat-card:active { transform: translateY(-8px) scale(1.01); transition: all 0.1s ease; } .stat-card:nth-child(1) .stat-icon-wrapper { background: linear-gradient(135deg, rgba(102, 126, 234, 0.3), rgba(102, 126, 234, 0.1)); } .stat-card:nth-child(2) .stat-icon-wrapper { background: linear-gradient(135deg, rgba(240, 147, 251, 0.3), rgba(240, 147, 251, 0.1)); } .stat-card:nth-child(3) .stat-icon-wrapper { background: linear-gradient(135deg, rgba(118, 75, 162, 0.3), rgba(118, 75, 162, 0.1)); } .stat-card:nth-child(1):hover .stat-icon-wrapper { background: linear-gradient(135deg, rgba(102, 126, 234, 0.4), rgba(102, 126, 234, 0.2)); } .stat-card:nth-child(2):hover .stat-icon-wrapper { background: linear-gradient(135deg, rgba(240, 147, 251, 0.4), rgba(240, 147, 251, 0.2)); } .stat-card:nth-child(3):hover .stat-icon-wrapper { background: linear-gradient(135deg, rgba(118, 75, 162, 0.4), rgba(118, 75, 162, 0.2)); } .math-elements { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; } .math-element { position: absolute; font-size: 3rem; background: linear-gradient(45deg, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.3)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; font-weight: 700; animation: float 6s infinite ease-in-out; text-shadow: 0 0 20px rgba(255, 255, 255, 0.2); filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.1)); } .math-element:nth-child(1) { top: 20%; right: 10%; animation-delay: 0s; } .math-element:nth-child(2) { top: 40%; left: 15%; animation-delay: 1s; } .math-element:nth-child(3) { bottom: 30%; right: 20%; animation-delay: 2s; } .math-element:nth-child(4) { bottom: 15%; left: 25%; animation-delay: 3s; } .math-element:nth-child(5) { top: 60%; right: 30%; animation-delay: 4s; } @keyframes float { 0%, 100% { transform: translateY(0) rotate(0deg); } 50% { transform: translateY(-20px) rotate(5deg); } } .wave { position: absolute; bottom: 0; left: 0; width: 100%; height: 100px; background: url('data:image/svg+xml;utf8,'); background-size: cover; z-index: 1; } .wave { display: none !important; } @keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } } @keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(246, 201, 14, 0.7); } 70% { box-shadow: 0 0 0 15px rgba(246, 201, 14, 0); } 100% { box-shadow: 0 0 0 0 rgba(246, 201, 14, 0); } } .pulse-animate { animation: pulse 2s infinite; } @media (max-width: 992px) { .navbar-nav { gap: 4px; } .nav-link { padding: 10px 12px !important; font-size: 0.9rem; } .logo-text { font-size: 1.3rem; } } @media (max-width: 768px) { .navbar-collapse { background: var(--bg-card); border-radius: var(--border-radius-lg); margin-top: 1rem; padding: 1rem; box-shadow: var(--shadow-xl); } .navbar-nav { flex-direction: column; align-items: stretch; gap: 8px; } .nav-link { justify-content: center; padding: 12px !important; } .navbar-actions { flex-direction: column; gap: 12px; align-items: stretch; width: 100%; } .auth-buttons { flex-direction: column; gap: 8px; width: 100%; } .user-menu { justify-content: center; width: 100%; } .theme-toggle-btn { align-self: center; } .hero-buttons { flex-direction: column; align-items: center; } .hero-stats { flex-direction: column; align-items: center; gap: 2rem; } .stat-card-modern { width: 100%; max-width: 280px; height: 250px; } .stat-icon-3d { width: 70px; height: 70px; } .stat-icon-3d i { font-size: 2.2rem; } .stat-number-3d .counter { font-size: 2.5rem; } .stat-label-modern { font-size: 0.95rem; } .stat-percentage { font-size: 2.2rem; } .stat-description { font-size: 0.95rem; } } @media (max-width: 576px) { .hero-title { font-size: 2rem; } .hero-subtitle { font-size: 1rem; } .btn-accent, .btn-outline-light { padding: 15px 30px; font-size: 1rem; } } [data-theme="light"] .hero-section { background: var(--bg-gradient); color: white; position: relative; overflow: hidden; } [data-theme="light"] .hero-section::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.3) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(240, 147, 251, 0.2) 0%, transparent 50%), radial-gradient(circle at 40% 40%, rgba(118, 75, 162, 0.15) 0%, transparent 50%); pointer-events: none; } [data-theme="light"] .hero-title { color: white; text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3); } [data-theme="light"] .hero-subtitle { color: rgba(255, 255, 255, 0.95); text-shadow: 0 1px 5px rgba(0, 0, 0, 0.2); } [data-theme="light"] .wave { background: url('data:image/svg+xml;utf8,'); } [data-theme="light"] .stat-card-modern .stat-card-front { background: linear-gradient(135deg, rgba(124, 92, 255, 0.95) 0%, rgba(34, 211, 238, 0.95) 100%); border-color: rgba(124, 92, 255, 0.35); box-shadow: 0 25px 50px rgba(124, 92, 255, 0.25), 0 0 0 1px rgba(255, 255, 255, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.8); } [data-theme="light"] .stat-card-modern .stat-card-back { background: linear-gradient(135deg, rgba(34, 211, 238, 0.95) 0%, rgba(124, 92, 255, 0.95) 100%); border-color: rgba(34, 211, 238, 0.35); box-shadow: 0 25px 50px rgba(34, 211, 238, 0.25), 0 0 0 1px rgba(255, 255, 255, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.8); } [data-theme="light"] .stat-card-modern .stat-icon-3d { background: linear-gradient(135deg, rgba(124, 92, 255, 0.20), rgba(34, 211, 238, 0.15)); border-color: rgba(124, 92, 255, 0.25); box-shadow: 0 0 25px rgba(124, 92, 255, 0.25); } [data-theme="light"] .stat-card-modern:hover .stat-card-front, [data-theme="light"] .stat-card-modern:hover .stat-card-back { box-shadow: 0 35px 70px rgba(124, 92, 255, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.9); } [data-theme="light"] .stat-card-modern:hover .stat-icon-3d { box-shadow: 0 0 35px rgba(255, 255, 255, 0.6); transform: scale(1.1) rotate(5deg); } [data-theme="dark"] .hero-section { background: var(--bg-gradient); color: white; position: relative; overflow: hidden; } [data-theme="dark"] .hero-section::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.2) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(240, 147, 251, 0.15) 0%, transparent 50%), radial-gradient(circle at 40% 40%, rgba(118, 75, 162, 0.1) 0%, transparent 50%); pointer-events: none; } [data-theme="dark"] .hero-title { color: white; text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5); } [data-theme="dark"] .hero-subtitle { color: rgba(255, 255, 255, 0.9); text-shadow: 0 1px 5px rgba(0, 0, 0, 0.3); } [data-theme="dark"] .stat-card-modern .stat-card-front { background: linear-gradient(135deg, rgba(99, 102, 241, 0.85) 0%, rgba(139, 92, 246, 0.85) 50%, rgba(236, 72, 153, 0.85) 100%); border-color: rgba(255, 255, 255, 0.25); box-shadow: 0 35px 70px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.3), 0 0 30px rgba(99, 102, 241, 0.3); } [data-theme="dark"] .stat-card-modern .stat-card-back { background: linear-gradient(135deg, rgba(236, 72, 153, 0.85) 0%, rgba(99, 102, 241, 0.85) 50%, rgba(139, 92, 246, 0.85) 100%); border-color: rgba(255, 255, 255, 0.25); box-shadow: 0 35px 70px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.3), 0 0 30px rgba(236, 72, 153, 0.3); } [data-theme="dark"] .stat-card-modern .stat-icon-3d { background: linear-gradient(135deg, rgba(255, 255, 255, 0.25), rgba(255, 255, 255, 0.15)); border-color: rgba(255, 255, 255, 0.35); box-shadow: 0 0 20px rgba(255, 255, 255, 0.15); } [data-theme="dark"] .stat-card-modern:hover .stat-card-front, [data-theme="dark"] .stat-card-modern:hover .stat-card-back { box-shadow: 0 45px 90px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255, 255, 255, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.4), 0 0 40px rgba(99, 102, 241, 0.4); } [data-theme="dark"] .stat-card-modern:hover .stat-icon-3d { box-shadow: 0 0 30px rgba(255, 255, 255, 0.25); transform: scale(1.1) rotate(5deg); } [data-theme="dark"] .wave { background: url('data:image/svg+xml;utf8,'); } [data-theme="light"] .site-footer { background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%); color: white; padding: 5rem 2rem 4rem; margin-top: 5rem; position: relative; box-shadow: 0 -10px 30px rgba(102, 126, 234, 0.2); } [data-theme="light"] .site-footer::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.2) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(240, 147, 251, 0.15) 0%, transparent 50%); pointer-events: none; } [data-theme="light"] .footer-wave { background: url('data:image/svg+xml;utf8,'); } [data-theme="dark"] .site-footer { background: linear-gradient(135deg, #0a0e27 0%, #1a1a2e 50%, #16213e 100%); color: white; padding: 5rem 2rem 4rem; margin-top: 5rem; position: relative; box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.3); } [data-theme="dark"] .site-footer::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.15) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(240, 147, 251, 0.1) 0%, transparent 50%); pointer-events: none; } [data-theme="dark"] .footer-wave { background: url('data:image/svg+xml;utf8,'); } .site-footer { background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%); color: white; padding: 5rem 2rem 4rem; margin-top: 5rem; position: relative; } .footer-wave { position: absolute; top: 0; left: 0; width: 100%; height: 80px; background: url('data:image/svg+xml;utf8,'); background-size: cover; z-index: 1; transform: rotate(180deg); animation: waveFloat 6s ease-in-out infinite; filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1)); } .footer-wave::after { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(to bottom, rgba(255, 255, 255, 0.1), transparent); pointer-events: none; } @keyframes waveFloat { 0%, 100% { transform: rotate(180deg) translateY(0px); } 50% { transform: rotate(180deg) translateY(-5px); } } .footer-container { max-width: 1200px; margin: 0 auto; position: relative; z-index: 2; color: var() } .footer-top { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255, 255, 255, 0.1); } .footer-about { grid-column: 1 / -1; text-align: center; margin-bottom: 2rem; } .footer-logo { color: var(--accent-400); font-size: 2rem; font-weight: 700; margin-bottom: 1rem; } .footer-about p { color: rgba(255, 255, 255, 0.8); font-size: 1.1rem; line-height: 1.6; max-width: 600px; margin: 0 auto; } .footer-top h4 { color: white; font-size: 1.2rem; margin-bottom: 1.5rem; position: relative; } .footer-top h4::after { content: ''; position: absolute; bottom: -8px; right: 0; width: 40px; height: 3px; background-color: var(--accent-400); border-radius: 2px; } .footer-links ul { list-style: none; padding: 0; } .footer-links li a { color: rgba(255, 255, 255, 0.8); text-decoration: none; display: block; margin-bottom: 0.8rem; transition: all var(--transition-normal); } .footer-links li a:hover { color: var(--accent-400); transform: translateX(-5px); } .social-icons { display: flex; gap: 1rem; justify-content: center; } .social-icon { display: inline-flex; justify-content: center; align-items: center; width: 45px; height: 45px; background-color: transparent; border: 2px solid var(--accent-400); color: var(--accent-400); font-size: 1.2rem; border-radius: 50%; text-decoration: none; transition: all var(--transition-normal); } .social-icon:hover { background-color: var(--accent-400); color: var(--text-inverse); transform: translateY(-5px) scale(1.1); } .footer-contact form { display: flex; margin-bottom: 1rem; } .footer-contact input { flex-grow: 1; padding: 0.8rem; border: 1px solid transparent; background-color: rgba(255, 255, 255, 0.1); color: white; border-radius: 5px 0 0 5px; outline: none; transition: all var(--transition-normal); } .footer-contact input::placeholder { color: rgba(255, 255, 255, 0.6); } .footer-contact input:focus { border-color: var(--accent-400); background-color: rgba(255, 255, 255, 0.2); } .footer-contact button { padding: 0.8rem 1.2rem; background-color: var(--accent-400); color: var(--text-inverse); border: none; cursor: pointer; border-radius: 0 5px 5px 0; font-weight: 700; transition: all var(--transition-normal); } .footer-contact button:hover { background-color: var(--accent-500); transform: translateY(-2px); } .footer-bottom { text-align: center; padding-top: 2rem; color: rgba(255, 255, 255, 0.7); } .highlight-text { color: var(--accent-400); font-weight: 700; } [data-theme="dark"] .site-footer { background: url('data:image/svg+xml,'); } [data-theme="dark"] .footer-wave { background: url('data:image/svg+xml;utf8,'); } [data-theme="dark"] .footer-logo { color: var(--accent-300); } [data-theme="dark"] .social-icon { border-color: var(--accent-300); color: var(--accent-300); } [data-theme="dark"] .social-icon:hover { background-color: var(--accent-300); color: var(--text-inverse); } [data-theme="dark"] .footer-contact button { background-color: var(--accent-300); } [data-theme="dark"] .footer-contact button:hover { background-color: var(--accent-400); } [data-theme="dark"] .highlight-text { color: var(--accent-300); } @media (max-width: 768px) { .footer-top { grid-template-columns: 1fr; text-align: center; gap: 2rem; } .footer-about { grid-column: 1; margin-bottom: 1rem; } .social-icons { justify-content: center; } .footer-contact form { flex-direction: column; gap: 0.5rem; } .footer-contact input, .footer-contact button { border-radius: 5px; } .footer-wave { height: 60px; } } :root { --primary-color: #4e54c8; --secondary-color: #8f94fb; --accent-color: #f6c90e; --dark-color: #1e1e2d; --light-color: #f8f9fa; --text-color: #333; --text-light: #777; --bg-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%); --bg-gradient-alt1: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%); --bg-gradient-alt2: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%); --bg-gradient-alt3: linear-gradient(135deg, #d299c2 0%, #fef9d7 100%); --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); --box-shadow-hover: 0 15px 35px rgba(0, 0, 0, 0.2); --transition: all 0.3s ease; } [data-theme="light"] { --primary-color: #667eea; --secondary-color: #764ba2; --accent-color: #f093fb; --dark-color: #2d3748; --light-color: #ffffff; --text-color: #2d3748; --text-light: #718096; --bg-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%); --box-shadow: 0 10px 30px rgba(102, 126, 234, 0.15); --box-shadow-hover: 0 15px 35px rgba(102, 126, 234, 0.25); } [data-theme="dark"] { --primary-color: #667eea; --secondary-color: #764ba2; --accent-color: #f093fb; --dark-color: #0a0e27; --light-color: #1a1a2e; --text-color: #ffffff; --text-light: #e5e7eb; --bg-gradient: linear-gradient(135deg, #0a0e27 0%, #1a1a2e 50%, #16213e 100%); --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3); --box-shadow-hover: 0 15px 35px rgba(0, 0, 0, 0.4); } .hero-section { position: relative; height: 100vh; min-height: 700px; background: var(--bg-gradient); color: white; overflow: hidden; display: flex; align-items: center; padding-top: 80px; } .hero-content { position: relative; z-index: 2; max-width: 1200px; margin: 0 auto; padding: 0 2rem; text-align: center; } .hero-title { font-size: 3.5rem; font-weight: 800; margin-bottom: 1.5rem; line-height: 1.2; } .magic-text { color: var(--accent-color); position: relative; display: inline-block; } .magic-text::after { content: ''; position: absolute; bottom: 5px; right: 0; width: 100%; height: 8px; background-color: var(--accent-color); opacity: 0.5; z-index: -1; transform: rotate(-2deg); } .hero-subtitle { font-size: 1.5rem; margin-bottom: 2rem; max-width: 700px; margin-left: auto; margin-right: auto; opacity: 0.9; } .hero-buttons { display: flex; gap: 1rem; justify-content: center; margin-bottom: 3rem; } .btn-accent { background-color: var(--accent-color); color: var(--dark-color); } .btn-accent:hover { background-color: transparent; border-color: var(--accent-color); color: var(--accent-color); transform: translateY(-3px); } .btn-outline-light { background-color: transparent; border-color: white; color: white; } .btn-outline-light:hover { background-color: white; color: var(--primary-color); transform: translateY(-3px); } .pulse-animate { animation: pulse 2s infinite; } @keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(246, 201, 14, 0.7); } 70% { box-shadow: 0 0 0 15px rgba(246, 201, 14, 0); } 100% { box-shadow: 0 0 0 0 rgba(246, 201, 14, 0); } } .hero-stats { display: flex; justify-content: center; gap: 2rem; margin-top: 3rem; flex-wrap: wrap; } .stat-card { background: rgba(255, 255, 255, 0.1); backdrop-filter: blur(10px); border-radius: 15px; padding: 1.5rem; display: flex; align-items: center; gap: 1rem; min-width: 200px; transition: var(--transition); } .stat-card:hover { transform: translateY(-5px); background: rgba(255, 255, 255, 0.2); } .stat-icon { font-size: 2rem; color: var(--accent-color); } .stat-content { text-align: right; } .stat-content .counter { font-size: 2rem; font-weight: 700; } .stat-content span { font-size: 0.9rem; opacity: 0.8; } .math-elements { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; } .math-element { position: absolute; font-size: 3rem; color: rgba(255, 255, 255, 0.1); font-weight: 700; animation: float 6s infinite ease-in-out; } .math-element:nth-child(1) { top: 20%; right: 10%; animation-delay: 0s; } .math-element:nth-child(2) { top: 40%; left: 15%; animation-delay: 1s; } .math-element:nth-child(3) { bottom: 30%; right: 20%; animation-delay: 2s; } .math-element:nth-child(4) { bottom: 15%; left: 25%; animation-delay: 3s; } .math-element:nth-child(5) { top: 60%; right: 30%; animation-delay: 4s; } @keyframes float { 0%, 100% { transform: translateY(0) rotate(0deg); } 50% { transform: translateY(-20px) rotate(5deg); } } .wave { position: absolute; bottom: 0; left: 0; width: 100%; height: 100px; background: url('data:image/svg+xml;utf8,'); background-size: cover; z-index: 1; } .features-section { padding: 6rem 0; background: var(--bg-secondary); background-image: radial-gradient(circle at 20% 80%, rgba(30, 58, 138, 0.1) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(134, 77, 227, 0.1) 0%, transparent 50%), radial-gradient(circle at 40% 40%, rgba(94, 165, 220, 0.1) 0%, transparent 50%); } .section-header { text-align: center; margin-bottom: 4rem; } .section-header h2 { font-size: 2.5rem; font-weight: 800; color: var(--text-primary); margin-bottom: 1rem; } .section-header p { font-size: 1.2rem; color: var(--text-secondary); max-width: 700px; margin: 0 auto; } .features-section { padding: 6rem 0; background: var(--bg-secondary); background-image: radial-gradient(circle at 20% 80%, rgba(30, 58, 138, 0.1) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(134, 77, 227, 0.1) 0%, transparent 50%), radial-gradient(circle at 40% 40%, rgba(94, 165, 220, 0.1) 0%, transparent 50%); } .section-header { text-align: center; margin-bottom: 4rem; } .section-header h2 { font-size: 2.5rem; font-weight: 800; color: var(--text-primary-dark); margin-bottom: 1rem; } .dropdown:hover .dropdown-menu { display: block; margin-top: 0; opacity: 1; visibility: visible; transform: translateY(0); } .dropdown-menu { transition: all 0.3s ease; opacity: 0; visibility: hidden; transform: translateY(-10px); } .dropdown-item i { width: 20px; text-align: center; margin-left: 8px; } .main-headline { font-family: 'Vazirmatn', sans-serif; font-size: 2.8rem; font-weight: 800; line-height: 1.5; text-align: center; color: transparent; background: var(--gradient-hero); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; padding: 10px; text-shadow: 0 4px 15px rgba(0, 0, 0, 0.1); animation: fadeInDown 1s ease-out; } @keyframes fadeInDown { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } } .question-text { font-family: 'Vazirmatn', sans-serif; font-size: 1.8rem; font-weight: 500; color: var(--text-secondary); text-align: center; margin-top: 25px; margin-bottom: 35px; padding-bottom: 10px; border-bottom: 2px dotted var(--border-medium); display: inline-block; animation: fadeInUp 1s ease-out 0.5s both; } [data-theme="dark"] .question-text { color: #cbd5e1; border-bottom-color: #818cf8; } @keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } } [data-theme="light"] .card { background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(20px); border: 1px solid rgba(102, 126, 234, 0.1); box-shadow: 0 10px 30px rgba(102, 126, 234, 0.1); transition: all 0.3s ease; } [data-theme="light"] .card:hover { transform: translateY(-5px); box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2); border-color: rgba(102, 126, 234, 0.2); } [data-theme="light"] .card-header { background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1)); border-bottom: 1px solid rgba(102, 126, 234, 0.1); color: var(--text-color); } [data-theme="light"] .card-body { color: var(--text-color); } [data-theme="light"] .card-text { color: var(--text-light); } [data-theme="light"] .btn-primary { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); border: none; color: white; box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3); transition: all 0.3s ease; } [data-theme="light"] .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4); background: linear-gradient(135deg, #764ba2 0%, #667eea 100%); } [data-theme="light"] .btn-secondary { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); border: none; color: white; box-shadow: 0 4px 15px rgba(240, 147, 251, 0.3); } [data-theme="light"] .btn-secondary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(240, 147, 251, 0.4); background: linear-gradient(135deg, #f5576c 0%, #f093fb 100%); } [data-theme="light"] .btn-accent { background: linear-gradient(135deg, #f6c90e 0%, #f093fb 100%); border: none; color: white; box-shadow: 0 4px 15px rgba(246, 201, 14, 0.3); } [data-theme="light"] .btn-accent:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(246, 201, 14, 0.4); background: linear-gradient(135deg, #f093fb 0%, #f6c90e 100%); } [data-theme="light"] .navbar { background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(20px); border-bottom: 1px solid rgba(102, 126, 234, 0.1); box-shadow: 0 2px 20px rgba(102, 126, 234, 0.1); } [data-theme="light"] .navbar-brand { color: var(--primary-color); font-weight: 700; } [data-theme="light"] .nav-link { color: var(--text-color); transition: all 0.3s ease; } [data-theme="light"] .nav-link:hover { color: var(--primary-color); transform: translateY(-1px); } [data-theme="light"] .nav-link.active { color: var(--primary-color); background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1)); border-radius: 8px; } [data-theme="light"] .features-section { background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(118, 75, 162, 0.05)); } [data-theme="light"] .section-title { color: var(--text-color); background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; } [data-theme="light"] .section-subtitle { color: var(--text-light); } [data-theme="light"] .form-control { background: rgba(255, 255, 255, 0.9); border: 2px solid rgba(102, 126, 234, 0.1); color: var(--text-color); transition: all 0.3s ease; } [data-theme="light"] .form-control:focus { background: rgba(255, 255, 255, 1); border-color: var(--primary-color); box-shadow: 0 0 20px rgba(102, 126, 234, 0.2); color: var(--text-color); } [data-theme="light"] .form-label { color: var(--text-color); font-weight: 600; } [data-theme="light"] .table { background: rgba(255, 255, 255, 0.9); backdrop-filter: blur(10px); border-radius: 12px; overflow: hidden; box-shadow: 0 5px 20px rgba(102, 126, 234, 0.1); } [data-theme="light"] .table th { background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1)); color: var(--text-color); font-weight: 600; border-bottom: 2px solid rgba(102, 126, 234, 0.1); } [data-theme="light"] .table td { color: var(--text-color); border-bottom: 1px solid rgba(102, 126, 234, 0.05); } [data-theme="light"] .table tr:hover { background: rgba(102, 126, 234, 0.05); } [data-theme="light"] .modal-content { background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(20px); border: 1px solid rgba(102, 126, 234, 0.1); box-shadow: 0 20px 60px rgba(102, 126, 234, 0.2); } [data-theme="light"] .modal-header { background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1)); border-bottom: 1px solid rgba(102, 126, 234, 0.1); } [data-theme="light"] .modal-title { color: var(--text-color); font-weight: 700; } [data-theme="light"] .modal-body { color: var(--text-color); } [data-theme="light"] .alert { background: rgba(255, 255, 255, 0.9); backdrop-filter: blur(10px); border: 1px solid rgba(102, 126, 234, 0.1); color: var(--text-color); } [data-theme="light"] .alert-success { background: linear-gradient(135deg, rgba(76, 175, 80, 0.1), rgba(76, 175, 80, 0.05)); border-color: rgba(76, 175, 80, 0.2); color: #2e7d32; } [data-theme="light"] .alert-warning { background: linear-gradient(135deg, rgba(255, 193, 7, 0.1), rgba(255, 193, 7, 0.05)); border-color: rgba(255, 193, 7, 0.2); color: #f57c00; } [data-theme="light"] .alert-danger { background: linear-gradient(135deg, rgba(244, 67, 54, 0.1), rgba(244, 67, 54, 0.05)); border-color: rgba(244, 67, 54, 0.2); color: #d32f2f; } [data-theme="light"] .badge { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; font-weight: 600; box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3); } [data-theme="light"] .badge-success { background: linear-gradient(135deg, #4caf50 0%, #45a049 100%); } [data-theme="light"] .badge-warning { background: linear-gradient(135deg, #ff9800 0%, #f57c00 100%); } [data-theme="light"] .badge-danger { background: linear-gradient(135deg, #f44336 0%, #d32f2f 100%); } [data-theme="light"] .progress { background: rgba(102, 126, 234, 0.1); border-radius: 10px; overflow: hidden; box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1); } [data-theme="light"] .progress-bar { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3); } [data-theme="light"] .dropdown-menu { background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(20px); border: 1px solid rgba(102, 126, 234, 0.1); box-shadow: 0 10px 30px rgba(102, 126, 234, 0.2); } [data-theme="light"] .dropdown-item { color: var(--text-color); transition: all 0.3s ease; } [data-theme="light"] .dropdown-item:hover { background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1)); color: var(--primary-color); } [data-theme="light"] .page-link { background: rgba(255, 255, 255, 0.9); border: 1px solid rgba(102, 126, 234, 0.1); color: var(--text-color); transition: all 0.3s ease; } [data-theme="light"] .page-link:hover { background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1)); border-color: var(--primary-color); color: var(--primary-color); transform: translateY(-1px); } [data-theme="light"] .page-item.active .page-link { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); border-color: var(--primary-color); color: white; box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3); } [data-theme="light"] .card, [data-theme="light"] .btn, [data-theme="light"] .nav-link { transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); } [data-theme="light"] .card:hover, [data-theme="light"] .btn:hover, [data-theme="light"] .nav-link:hover { transform: translateY(-2px); } [data-theme="light"] .text-primary { color: var(--primary-color) !important; } [data-theme="light"] .text-secondary { color: var(--secondary-color) !important; } [data-theme="light"] .text-accent { color: var(--accent-color) !important; } [data-theme="light"] .bg-primary { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important; } [data-theme="light"] .bg-secondary { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%) !important; } [data-theme="light"] .bg-accent { background: linear-gradient(135deg, #f6c90e 0%, #f093fb 100%) !important; } [data-theme="light"] .border-primary { border-color: var(--primary-color) !important; } [data-theme="light"] .border-secondary { border-color: var(--secondary-color) !important; } [data-theme="light"] .border-accent { border-color: var(--accent-color) !important; } [data-theme="dark"] .card { background: rgba(255, 255, 255, 0.08); backdrop-filter: blur(20px); border: 1px solid rgba(255, 255, 255, 0.15); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3); } [data-theme="dark"] { color: #ffffff; } [data-theme="dark"] h1, [data-theme="dark"] h2, [data-theme="dark"] h3, [data-theme="dark"] h4, [data-theme="dark"] h5, [data-theme="dark"] h6 { color: #ffffff !important; } [data-theme="dark"] p, [data-theme="dark"] span, [data-theme="dark"] div { color: #e5e7eb !important; } [data-theme="dark"] .text-muted, [data-theme="dark"] .text-secondary { color: #9ca3af !important; opacity: 0.9; font-weight: 500; } [data-theme="dark"] .card-text { color: #e5e7eb !important; } [data-theme="dark"] .nav-link { color: #e5e7eb !important; } [data-theme="dark"] .dropdown-item { color: #e5e7eb !important; } [data-theme="dark"] .username { color: #ffffff !important; } [data-theme="dark"] .card:hover { transform: translateY(-5px); box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4); border-color: rgba(255, 255, 255, 0.25); } [data-theme="dark"] .btn-primary { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); border: none; color: white; box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3); } [data-theme="dark"] .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4); background: linear-gradient(135deg, #764ba2 0%, #667eea 100%); } @media (max-width: 768px) { [data-theme="light"] .card, [data-theme="dark"] .card { margin-bottom: 1rem; } [data-theme="light"] .btn, [data-theme="dark"] .btn { padding: 0.75rem 1.5rem; font-size: 0.9rem; } [data-theme="light"] .navbar, [data-theme="dark"] .navbar { padding: 0.5rem 1rem; } } * { transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease; } [data-theme="light"] .card:hover, [data-theme="light"] .btn:hover { box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2), 0 0 0 1px rgba(102, 126, 234, 0.1); } [data-theme="dark"] .card:hover, [data-theme="dark"] .btn:hover { box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.1); } .wave, .footer-wave { display: none; } .hero-section::after { content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 120px; background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 30%, rgba(255, 255, 255, 0.1) 70%, transparent 70%), linear-gradient(-45deg, transparent 30%, rgba(255, 255, 255, 0.05) 30%, rgba(255, 255, 255, 0.05) 70%, transparent 70%); background-size: 60px 60px, 40px 40px; animation: geometricFloat 8s ease-in-out infinite; z-index: 1; } @keyframes geometricFloat { 0%, 100% { transform: translateY(0px) rotate(0deg); opacity: 0.8; } 50% { transform: translateY(-10px) rotate(1deg); opacity: 1; } } .hero-content { position: relative; z-index: 3; max-width: 1200px; margin: 0 auto; padding: 0 2rem; text-align: center; } .section-separator { position: relative; height: 80px; background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%); overflow: hidden; margin: 2rem 0; } .section-separator::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.1) 0%, transparent 50%), radial-gradient(circle at 80% 50%, rgba(240, 147, 251, 0.1) 0%, transparent 50%), linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.05) 50%, transparent 100%); animation: separatorGlow 6s ease-in-out infinite; } .section-separator::after { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 4px; background: linear-gradient(90deg, transparent, var(--primary-400), transparent); border-radius: 2px; box-shadow: 0 0 20px var(--primary-400); animation: separatorPulse 3s ease-in-out infinite; } @keyframes separatorGlow { 0%, 100% { opacity: 0.5; transform: scale(1); } 50% { opacity: 1; transform: scale(1.02); } } @keyframes separatorPulse { 0%, 100% { width: 60px; opacity: 0.7; } 50% { width: 100px; opacity: 1; } } .site-footer::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100px; background: linear-gradient(135deg, transparent 30%, rgba(255, 255, 255, 0.1) 30%, rgba(255, 255, 255, 0.1) 70%, transparent 70%), linear-gradient(-135deg, transparent 30%, rgba(255, 255, 255, 0.05) 30%, rgba(255, 255, 255, 0.05) 70%, transparent 70%); background-size: 80px 80px, 60px 60px; animation: footerGeometric 10s ease-in-out infinite; z-index: 1; } @keyframes footerGeometric { 0%, 100% { transform: translateY(0px) rotate(0deg); opacity: 0.6; } 50% { transform: translateY(-5px) rotate(-1deg); opacity: 1; } } .footer-container { max-width: 1200px; margin: 0 auto; position: relative; z-index: 3; padding: 0 2rem; } .section-spacer { height: 60px; background: linear-gradient(135deg, transparent 0%, rgba(102, 126, 234, 0.02) 25%, rgba(240, 147, 251, 0.02) 50%, rgba(102, 126, 234, 0.02) 75%, transparent 100%); position: relative; overflow: hidden; } .section-spacer::before { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 40px; height: 2px; background: linear-gradient(90deg, transparent, var(--primary-300), transparent); border-radius: 1px; animation: spacerGlow 4s ease-in-out infinite; } @keyframes spacerGlow { 0%, 100% { width: 40px; opacity: 0.5; } 50% { width: 80px; opacity: 1; } } .card { margin-bottom: 2rem; position: relative; transition: all var(--transition-normal); } .card::after { content: ''; position: absolute; bottom: -10px; left: 50%; transform: translateX(-50%); width: 0; height: 3px; background: linear-gradient(90deg, var(--primary-400), var(--secondary-400)); border-radius: 2px; transition: width var(--transition-normal); box-shadow: 0 0 10px var(--primary-400); } .card:hover::after { width: 80%; } .floating-shapes { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; overflow: hidden; } .floating-shape { position: absolute; opacity: 0.1; animation: floatShape 8s ease-in-out infinite; } .floating-shape:nth-child(1) { top: 20%; right: 10%; width: 60px; height: 60px; background: linear-gradient(45deg, var(--primary-400), var(--secondary-400)); border-radius: 50%; animation-delay: 0s; } .floating-shape:nth-child(2) { top: 40%; left: 15%; width: 40px; height: 40px; background: linear-gradient(45deg, var(--accent-400), var(--primary-400)); border-radius: 8px; animation-delay: 2s; } .floating-shape:nth-child(3) { bottom: 30%; right: 20%; width: 50px; height: 50px; background: linear-gradient(45deg, var(--secondary-400), var(--accent-400)); border-radius: 50%; animation-delay: 4s; } .floating-shape:nth-child(4) { bottom: 15%; left: 25%; width: 30px; height: 30px; background: linear-gradient(45deg, var(--accent-400), var(--primary-400)); border-radius: 6px; animation-delay: 6s; } @keyframes floatShape { 0%, 100% { transform: translateY(0px) rotate(0deg) scale(1); opacity: 0.1; } 50% { transform: translateY(-20px) rotate(180deg) scale(1.1); opacity: 0.3; } } .navbar-nav { gap: 1rem; } .nav-item { position: relative; } .nav-item::after { content: ''; position: absolute; bottom: -5px; left: 50%; transform: translateX(-50%); width: 0; height: 2px; background: linear-gradient(90deg, var(--primary-400), var(--secondary-400)); border-radius: 1px; transition: width var(--transition-normal); box-shadow: 0 0 8px var(--primary-400); } .nav-item:hover::after { width: 80%; } .btn { position: relative; overflow: hidden; transition: all var(--transition-normal); } .btn::before { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0; background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%); border-radius: 50%; transition: all 0.6s ease; transform: translate(-50%, -50%); } .btn:hover::before { width: 300px; height: 300px; } .form-group { margin-bottom: 1.5rem; position: relative; } .form-control { transition: all var(--transition-normal); border: 2px solid transparent; background: rgba(255, 255, 255, 0.1); backdrop-filter: blur(10px); } .form-control:focus { border-color: var(--primary-400); box-shadow: 0 0 20px rgba(102, 126, 234, 0.2); transform: translateY(-2px); } .row { margin-bottom: 2rem; } .col, .col-md, .col-lg { padding: 1rem; } .modal-content { border-radius: var(--border-radius-lg); overflow: hidden; } .modal-header { padding: 1.5rem; border-bottom: 1px solid var(--border-light); } .modal-body { padding: 2rem; } .modal-footer { padding: 1.5rem; border-top: 1px solid var(--border-light); } @media (max-width: 768px) { .section-separator { height: 60px; } .section-spacer { height: 40px; } .floating-shapes { display: none; } .hero-section::after { height: 80px; background-size: 40px 40px, 30px 30px; } .site-footer::before { height: 60px; background-size: 50px 50px, 40px 40px; } } [data-theme="light"] .section-separator::before { background: radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.15) 0%, transparent 50%), radial-gradient(circle at 80% 50%, rgba(240, 147, 251, 0.15) 0%, transparent 50%), linear-gradient(90deg, transparent 0%, rgba(102, 126, 234, 0.05) 50%, transparent 100%); } [data-theme="light"] .section-spacer { background: linear-gradient(135deg, transparent 0%, rgba(102, 126, 234, 0.05) 25%, rgba(240, 147, 251, 0.05) 50%, rgba(102, 126, 234, 0.05) 75%, transparent 100%); } [data-theme="dark"] .section-separator::before { background: radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.1) 0%, transparent 50%), radial-gradient(circle at 80% 50%, rgba(240, 147, 251, 0.1) 0%, transparent 50%), linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.03) 50%, transparent 100%); } [data-theme="dark"] .section-spacer { background: linear-gradient(135deg, transparent 0%, rgba(102, 126, 234, 0.03) 25%, rgba(240, 147, 251, 0.03) 50%, rgba(102, 126, 234, 0.03) 75%, transparent 100%); } .particle-effect { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; } .particle { position: absolute; width: 4px; height: 4px; background: var(--primary-400); border-radius: 50%; opacity: 0.3; animation: particleFloat 10s linear infinite; } .particle:nth-child(1) { top: 10%; left: 10%; animation-delay: 0s; } .particle:nth-child(2) { top: 20%; left: 80%; animation-delay: 2s; } .particle:nth-child(3) { top: 60%; left: 20%; animation-delay: 4s; } .particle:nth-child(4) { top: 80%; left: 70%; animation-delay: 6s; } .particle:nth-child(5) { top: 40%; left: 50%; animation-delay: 8s; } @keyframes particleFloat { 0% { transform: translateY(0px) translateX(0px); opacity: 0; } 10% { opacity: 0.3; } 90% { opacity: 0.3; } 100% { transform: translateY(-100px) translateX(50px); opacity: 0; } } .hero-section::after, .section-separator, .section-separator::before, .section-separator::after, .site-footer::before, .section-spacer, .section-spacer::before, .floating-shapes, .floating-shape, .particle-effect, .particle { display: none !important; } .hero-section::after { content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 80px; background: url('data:image/svg+xml;utf8,'); background-size: cover; z-index: 1; animation: waveFloat 6s ease-in-out infinite; } @keyframes waveFloat { 0%, 100% { transform: translateY(0px); } 50% { transform: translateY(-5px); } } .site-footer::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 80px; background: url('data:image/svg+xml;utf8,'); background-size: cover; transform: rotate(180deg); z-index: 1; animation: waveFloat 6s ease-in-out infinite reverse; } .section-spacer { height: 40px; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent); margin: 2rem 0; } .card { margin-bottom: 2rem; transition: all var(--transition-normal); } .card:hover { transform: translateY(-5px); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); } .nav-item::after { content: ''; position: absolute; bottom: -5px; left: 50%; transform: translateX(-50%); width: 0; height: 2px; background: var(--primary-400); transition: width var(--transition-normal); } .nav-item:hover::after { width: 80%; } .btn { transition: all var(--transition-normal); } .btn:hover { transform: translateY(-2px); box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2); } @media (max-width: 768px) { .hero-section::after, .site-footer::before { height: 60px; } .section-spacer { height: 30px; margin: 1rem 0; } } [data-theme="light"] .hero-section::after, [data-theme="light"] .site-footer::before { background: url('data:image/svg+xml;utf8,'); } [data-theme="dark"] .hero-section::after, [data-theme="dark"] .site-footer::before { background: url('data:image/svg+xml;utf8,'); } .lesson-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 2rem; margin-top: 2rem; } .lesson-card { background: var(--card-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--glass-border); border-radius: var(--border-radius-lg); overflow: hidden; box-shadow: var(--shadow-primary); transition: all var(--transition-normal); position: relative; } .lesson-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); border-color: rgba(255, 255, 255, 0.25); } .lesson-thumbnail { position: relative; height: 200px; overflow: hidden; background: linear-gradient(135deg, var(--primary-400), var(--secondary-400)); } .lesson-thumbnail img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; } .lesson-card:hover .lesson-thumbnail img { transform: scale(1.05); } .lesson-thumbnail::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(45deg, rgba(99, 102, 241, 0.3), rgba(236, 72, 153, 0.3)); z-index: 1; } .lesson-content { padding: 1.5rem; position: relative; z-index: 2; } .lesson-content h4 { font-size: 1.3rem; font-weight: 700; margin-bottom: 0.8rem; color: var(--text-primary-dark); } .lesson-content p { color: var(--text-secondary-dark); line-height: 1.6; margin-bottom: 1rem; } .lesson-meta { display: flex; justify-content: space-between; align-items: center; font-size: 0.9rem; color: var(--text-muted); } .lesson-meta span { display: flex; align-items: center; gap: 0.5rem; } .lesson-meta i { color: var(--primary-500); } .game-showcase { display: flex; justify-content: center; align-items: center; min-height: 400px; } .game-preview { background: var(--card-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--glass-border); border-radius: var(--border-radius-lg); overflow: hidden; box-shadow: var(--shadow-primary); max-width: 800px; width: 100%; transition: all var(--transition-normal); } .game-preview:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); border-color: rgba(255, 255, 255, 0.25); } .game-screen { position: relative; height: 300px; background: linear-gradient(135deg, var(--primary-400), var(--secondary-400)); display: flex; align-items: center; justify-content: center; overflow: hidden; } .game-screen img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; } .game-preview:hover .game-screen img { transform: scale(1.02); } .play-btn { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 80px; height: 80px; background: rgba(255, 255, 255, 0.9); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 2rem; color: var(--primary-600); cursor: pointer; transition: all 0.3s ease; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border: 2px solid rgba(255, 255, 255, 0.3); } .play-btn:hover { background: var(--primary-600); color: white; transform: translate(-50%, -50%) scale(1.1); box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4); } .game-info { padding: 2rem; } .game-info h4 { font-size: 1.5rem; font-weight: 700; margin-bottom: 1rem; color: var(--text-primary-dark); } .game-info p { color: var(--text-secondary-dark); line-height: 1.7; margin-bottom: 1.5rem; font-size: 1.1rem; } .game-stats { display: flex; gap: 2rem; align-items: center; } .game-stats span { display: flex; align-items: center; gap: 0.5rem; font-size: 0.9rem; color: var(--text-muted); } .game-stats i { color: var(--primary-500); } .tab-buttons { display: flex; justify-content: center; margin-bottom: 3rem; position: relative; background: var(--bg-card); border-radius: var(--border-radius-lg); padding: 0.5rem; box-shadow: var(--shadow-sm); border: 1px solid var(--border-light); } .tab-btn { padding: 1rem 2rem; background: none; border: none; font-size: 1.1rem; font-weight: 600; color: var(--text-muted); cursor: pointer; position: relative; transition: all var(--transition-normal); border-radius: var(--border-radius-md); margin: 0 0.25rem; } .tab-btn:hover { color: var(--primary-600); background: rgba(99, 102, 241, 0.1); } .tab-btn.active { color: var(--primary-600); background: rgba(99, 102, 241, 0.15); } .tab-indicator { position: absolute; bottom: 0.5rem; height: 3px; background: var(--gradient-primary); border-radius: 3px; transition: all 0.3s ease; z-index: 1; } @keyframes slideInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } } .tab-content.active { display: block; animation: slideInUp 0.5s ease; } @media (max-width: 768px) { .lesson-grid { grid-template-columns: 1fr; gap: 1.5rem; } .game-preview { margin: 0 1rem; } .game-screen { height: 250px; } .play-btn { width: 60px; height: 60px; font-size: 1.5rem; } .game-info { padding: 1.5rem; } .game-stats { flex-direction: column; gap: 1rem; align-items: flex-start; } .tab-buttons { flex-direction: column; gap: 0.5rem; } .tab-btn { margin: 0; border-radius: var(--border-radius-sm); } } @media (max-width: 576px) { .lesson-content { padding: 1rem; } .lesson-meta { flex-direction: column; gap: 0.5rem; align-items: flex-start; } .game-info { padding: 1rem; } .game-info h4 { font-size: 1.3rem; } } .site-overview { padding: 6rem 0; background: var(--bg-primary); position: relative; overflow: hidden; } .site-overview::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.08) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(240, 147, 251, 0.06) 0%, transparent 50%), radial-gradient(circle at 40% 40%, rgba(118, 75, 162, 0.04) 0%, transparent 50%); pointer-events: none; z-index: 1; } .site-overview .section-header { text-align: center; margin-bottom: 4rem; position: relative; z-index: 2; } .site-overview .section-header h2 { font-size: clamp(2.5rem, 5vw, 3.5rem); font-weight: 800; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 1.5rem; line-height: 1.2; animation: fadeInUp 0.8s ease-out; } .site-overview .section-header p { font-size: clamp(1.1rem, 2.5vw, 1.3rem); color: var(--text-secondary); max-width: 700px; margin: 0 auto 2rem; line-height: 1.6; animation: fadeInUp 0.8s ease-out 0.2s both; } .site-overview .divider { width: 80px; height: 4px; background: var(--gradient-primary); margin: 0 auto; border-radius: 2px; position: relative; animation: fadeInUp 0.8s ease-out 0.4s both; } .site-overview .divider::before { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 20px; height: 20px; background: var(--primary-500); border-radius: 50%; box-shadow: 0 0 20px var(--primary-400); animation: pulse 2s infinite; } .overview-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); gap: 2.5rem; position: relative; z-index: 2; } .overview-card { background: var(--bg-card); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--border-light); border-radius: var(--border-radius-lg); padding: 2.5rem; text-align: center; transition: all var(--transition-normal); position: relative; overflow: hidden; box-shadow: var(--shadow-md); animation: fadeInUp 0.8s ease-out; } .overview-card::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent); transition: left var(--transition-normal); z-index: 1; } .overview-card:hover::before { left: 100%; } .overview-card:hover { transform: translateY(-10px) scale(1.02); box-shadow: var(--shadow-xl); border-color: var(--border-medium); background: var(--bg-overlay); } .overview-icon { width: 80px; height: 80px; margin: 0 auto 1.5rem; background: var(--gradient-primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; position: relative; z-index: 2; transition: all var(--transition-normal); box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3); } .overview-icon i { font-size: 2rem; color: white; transition: all var(--transition-normal); } .overview-card:hover .overview-icon { transform: scale(1.1) rotate(5deg); box-shadow: 0 15px 40px rgba(99, 102, 241, 0.4); } .overview-card:hover .overview-icon i { transform: scale(1.1); } .overview-card h3 { font-size: 1.5rem; font-weight: 700; color: var(--text-primary); margin-bottom: 1rem; position: relative; z-index: 2; } .overview-card p { color: var(--text-secondary); line-height: 1.6; margin-bottom: 1.5rem; position: relative; z-index: 2; } .feature-list { list-style: none; padding: 0; margin: 0 0 2rem; text-align: right; position: relative; z-index: 2; } .feature-list li { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.75rem; padding: 0.5rem 0; color: var(--text-secondary); transition: all var(--transition-fast); border-radius: var(--border-radius-sm); } .feature-list li:hover { color: var(--text-primary); background: rgba(99, 102, 241, 0.05); padding-right: 0.75rem; transform: translateX(-5px); } .feature-list i { color: var(--primary-500); font-size: 0.9rem; transition: all var(--transition-fast); } .feature-list li:hover i { color: var(--primary-600); transform: scale(1.2); } .overview-actions { position: relative; z-index: 2; } .overview-actions .btn { background: var(--gradient-primary); color: white; border: none; padding: 0.875rem 2rem; border-radius: var(--border-radius-md); font-weight: 600; font-size: 1rem; text-decoration: none; display: inline-block; transition: all var(--transition-normal); position: relative; overflow: hidden; box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3); } .overview-actions .btn::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent); transition: left var(--transition-normal); } .overview-actions .btn:hover::before { left: 100%; } .overview-actions .btn:hover { transform: translateY(-3px); box-shadow: 0 15px 35px rgba(99, 102, 241, 0.4); background: var(--gradient-secondary); } [data-theme="light"] .site-overview { background: linear-gradient(135deg, rgba(248, 250, 252, 1) 0%, rgba(238, 242, 255, 0.8) 50%, rgba(248, 250, 252, 1) 100%); } [data-theme="light"] .site-overview::before { background: radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.1) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(240, 147, 251, 0.08) 0%, transparent 50%), radial-gradient(circle at 40% 40%, rgba(118, 75, 162, 0.06) 0%, transparent 50%); } [data-theme="light"] .overview-card { background: rgba(255, 255, 255, 0.9); border: 1px solid rgba(102, 126, 234, 0.1); box-shadow: 0 10px 30px rgba(102, 126, 234, 0.1); } [data-theme="light"] .overview-card:hover { background: rgba(255, 255, 255, 0.95); border-color: rgba(102, 126, 234, 0.2); box-shadow: 0 20px 40px rgba(102, 126, 234, 0.15); } [data-theme="light"] .overview-icon { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3); } [data-theme="light"] .overview-card:hover .overview-icon { box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4); } [data-theme="light"] .feature-list li:hover { background: rgba(102, 126, 234, 0.08); } [data-theme="light"] .overview-actions .btn { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3); } [data-theme="light"] .overview-actions .btn:hover { background: linear-gradient(135deg, #764ba2 0%, #667eea 100%); box-shadow: 0 15px 35px rgba(102, 126, 234, 0.4); } [data-theme="dark"] .site-overview { background: linear-gradient(135deg, rgba(15, 23, 42, 1) 0%, rgba(30, 58, 138, 0.1) 50%, rgba(15, 23, 42, 1) 100%); } [data-theme="dark"] .site-overview::before { background: radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.15) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(240, 147, 251, 0.1) 0%, transparent 50%), radial-gradient(circle at 40% 40%, rgba(118, 75, 162, 0.08) 0%, transparent 50%); } [data-theme="dark"] .overview-card { background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.1); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3); } [data-theme="dark"] .overview-card:hover { background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.2); box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4); } [data-theme="dark"] .overview-icon { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4); } [data-theme="dark"] .overview-card:hover .overview-icon { box-shadow: 0 15px 40px rgba(102, 126, 234, 0.5); } [data-theme="dark"] .feature-list li:hover { background: rgba(102, 126, 234, 0.1); } [data-theme="dark"] .overview-actions .btn { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4); } [data-theme="dark"] .overview-actions .btn:hover { background: linear-gradient(135deg, #764ba2 0%, #667eea 100%); box-shadow: 0 15px 35px rgba(102, 126, 234, 0.5); } @keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } } @keyframes pulse { 0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 1; } 50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.8; } } .overview-card:nth-child(1) { animation-delay: 0.1s; } .overview-card:nth-child(2) { animation-delay: 0.2s; } .overview-card:nth-child(3) { animation-delay: 0.3s; } .overview-card:nth-child(4) { animation-delay: 0.4s; } .overview-card:nth-child(5) { animation-delay: 0.5s; } .overview-card:nth-child(6) { animation-delay: 0.6s; } @media (max-width: 1200px) { .overview-grid { grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 2rem; } } @media (max-width: 768px) { .site-overview { padding: 4rem 0; } .overview-grid { grid-template-columns: 1fr; gap: 1.5rem; padding: 0 1rem; } .overview-card { padding: 2rem; } .overview-icon { width: 70px; height: 70px; } .overview-icon i { font-size: 1.75rem; } .site-overview .section-header h2 { font-size: 2.5rem; } .site-overview .section-header p { font-size: 1.1rem; } } @media (max-width: 576px) { .site-overview { padding: 3rem 0; } .overview-card { padding: 1.5rem; } .overview-icon { width: 60px; height: 60px; margin-bottom: 1rem; } .overview-icon i { font-size: 1.5rem; } .overview-card h3 { font-size: 1.3rem; } .feature-list li { font-size: 0.9rem; } .overview-actions .btn { padding: 0.75rem 1.5rem; font-size: 0.9rem; } } .overview-card:hover { animation: float 0.6s ease-out; } @keyframes float { 0% { transform: translateY(0px); } 50% { transform: translateY(-10px); } 100% { transform: translateY(-10px); } } .overview-icon::after { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 100%; height: 100%; background: var(--primary-400); border-radius: 50%; opacity: 0; transition: all var(--transition-normal); z-index: -1; } .overview-card:hover .overview-icon::after { opacity: 0.3; transform: translate(-50%, -50%) scale(1.5); } .overview-card:focus-within { outline: 2px solid var(--primary-400); outline-offset: 2px; } .overview-actions .btn:focus { outline: 2px solid white; outline-offset: 2px; } @media (prefers-reduced-motion: reduce) { .overview-card, .overview-icon, .overview-actions .btn, .feature-list li { transition: none; } .overview-card:hover { transform: none; } .overview-card:hover .overview-icon { transform: none; } } .overview-card, .overview-icon, .overview-actions .btn { will-change: transform; transform: translateZ(0); } @media print { .site-overview { background: white !important; color: black !important; } .overview-card { background: white !important; border: 1px solid #ccc !important; box-shadow: none !important; } .overview-icon { background: #f0f0f0 !important; color: #333 !important; } .overview-actions .btn { background: #333 !important; color: white !important; border: 1px solid #333 !important; } }