/* ================================================ VIBECODINGEX - Premium Dark Theme Inspired by uupm.cc Design System ================================================ *//* ============ Lucide Animated Icons ============ */.lucide-icon{display:inline-block;vertical-align:middle;flex-shrink:0;transition:transform 0.3s cubic-bezier(0.34,1.56,0.64,1),color 0.2s ease;}.lucide-icon-box{display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-md);transition:transform 0.3s cubic-bezier(0.34,1.56,0.64,1),background 0.2s ease,box-shadow 0.2s ease;}.lucide-icon-box:hover{transform:scale(1.08);}.lucide-icon-box:hover .lucide-icon{transform:scale(1.1);}/* Animated icon states */.promo-card-v2:hover .lucide-icon,.card:hover .lucide-icon,.promo-stat-pill:hover .lucide-icon,a:hover > .lucide-icon,button:hover > .lucide-icon{transform:scale(1.15) rotate(-3deg);}/* Pulse animation for icon boxes */@keyframes icon-pulse{0%,100%{transform:scale(1);}50%{transform:scale(1.05);}}.icon-pulse .lucide-icon{animation:icon-pulse 2s ease-in-out infinite;}/* Bounce animation */@keyframes icon-bounce{0%,100%{transform:translateY(0);}50%{transform:translateY(-3px);}}.icon-bounce .lucide-icon{animation:icon-bounce 1.5s ease-in-out infinite;}/* Spin animation for loading states */@keyframes icon-spin{from{transform:rotate(0deg);}to{transform:rotate(360deg);}}.icon-spin .lucide-icon{animation:icon-spin 1.5s linear infinite;}/* Promo card v2 icon box - replaces emoji */.promo-card-v2-icon .lucide-icon{width:28px;height:28px;color:var(--pcard-accent,var(--accent));filter:drop-shadow(0 0 8px currentColor);transition:transform 0.4s cubic-bezier(0.34,1.56,0.64,1),filter 0.3s ease;}.promo-card-v2:hover .promo-card-v2-icon .lucide-icon{transform:scale(1.2) rotate(-5deg);filter:drop-shadow(0 0 12px currentColor);}/* Promo stat pill icon */.promo-stat-icon .lucide-icon{width:22px;height:22px;color:var(--accent);}/* Card meta icons */.card-meta .lucide-icon{width:14px;height:14px;opacity:0.7;}/* Hero badge icon */.hero-badge .lucide-icon{width:16px;height:16px;color:var(--accent);}/* Search icon replacement */.search-icon .lucide-icon{width:18px;height:18px;color:var(--text-tertiary);}/* ============ CSS Variables ============ */:root{--bg-primary:#000201;--bg-secondary:#0a0c0b;--bg-tertiary:#111312;--bg-card:#0d0f0e;--bg-hover:#141615;--bg-glass:rgba(0,2,1,0.8);--text-primary:#e2e8f0;--text-secondary:#94a3b8;--text-tertiary:#64748b;--text-link:#3b82f6;--accent:#3b82f6;--accent-hover:#2563eb;--accent-green:#10b981;--accent-pink:#ec4899;--accent-purple:#8b5cf6;--accent-orange:#f97316;--accent-yellow:#eab308;--border:rgba(255,255,255,0.08);--border-light:rgba(255,255,255,0.12);--gradient-1:linear-gradient(135deg,#3b82f6 0%,#8b5cf6 100%);--gradient-2:linear-gradient(135deg,#ec4899 0%,#8b5cf6 100%);--gradient-3:linear-gradient(135deg,#10b981 0%,#3b82f6 100%);--gradient-text:linear-gradient(90deg,#3b82f6 0%,#8b5cf6 35%,#f97316 70%,#10b981 100%);--glass-bg:rgba(10,12,11,0.6);--glass-border:rgba(255,255,255,0.06);--glass-shadow:0 8px 32px rgba(0,0,0,0.5);--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--shadow-sm:0 1px 2px rgba(0,0,0,0.3);--shadow-md:0 4px 16px rgba(0,0,0,0.3);--shadow-lg:0 8px 32px rgba(0,0,0,0.4);--shadow-xl:0 20px 60px rgba(0,0,0,0.5);--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--font-mono:"JetBrains Mono","Fira Code","SF Mono",monospace;--transition:all 0.2s ease;--transition-slow:all 0.4s cubic-bezier(0.4,0,0.2,1);--btn-primary-text:#ffffff;--overlay-bg:rgba(0,0,0,0.6);--overlay-dark:rgba(0,0,0,0.85);--sidebar-gradient-end:#000201;--grid-line:rgba(255,255,255,0.03);--white-alpha-10:rgba(255,255,255,0.1);--white-alpha-15:rgba(255,255,255,0.15);--nb-prompt-text:rgba(255,255,255,0.9);--nb-scrollbar:rgba(255,255,255,0.3);--panel-nav-hover:rgba(255,255,255,0.06);--auth-feature-bg:rgba(255,255,255,0.08);--nb-gradient-overlay:linear-gradient(transparent 10%,rgba(0,2,1,0.9) 60%);--glow-blue:0 0 80px rgba(59,130,246,0.15);--glow-purple:0 0 80px rgba(139,92,246,0.12);}/* ============ Light Theme ============ */html[data-theme="light"]{--bg-primary:#fafbfc;--bg-secondary:#f3f4f6;--bg-tertiary:#e5e7eb;--bg-card:#ffffff;--bg-hover:#f3f4f6;--bg-glass:rgba(255,255,255,0.88);--text-primary:#111827;--text-secondary:#6b7280;--text-tertiary:#9ca3af;--text-link:#2563eb;--border:rgba(0,0,0,0.06);--border-light:rgba(0,0,0,0.10);--glass-bg:rgba(255,255,255,0.75);--glass-border:rgba(0,0,0,0.04);--glass-shadow:0 8px 32px rgba(0,0,0,0.04);--shadow-sm:0 1px 3px rgba(0,0,0,0.03);--shadow-md:0 4px 16px rgba(0,0,0,0.04);--shadow-lg:0 8px 32px rgba(0,0,0,0.06);--shadow-xl:0 20px 60px rgba(0,0,0,0.08);--btn-primary-text:#ffffff;--overlay-bg:rgba(0,0,0,0.3);--overlay-dark:rgba(0,0,0,0.5);--sidebar-gradient-end:#eef0f4;--grid-line:rgba(0,0,0,0.03);--white-alpha-10:rgba(0,0,0,0.04);--white-alpha-15:rgba(0,0,0,0.06);--nb-prompt-text:rgba(0,0,0,0.8);--nb-scrollbar:rgba(0,0,0,0.15);--panel-nav-hover:rgba(0,0,0,0.03);--auth-feature-bg:rgba(0,0,0,0.03);--nb-gradient-overlay:linear-gradient(transparent 10%,rgba(250,251,252,0.9) 60%);--glow-blue:0 0 60px rgba(59,130,246,0.06);--glow-purple:0 0 60px rgba(139,92,246,0.04);color-scheme:light;}/* Theme transition for smooth switching */html.theme-transition,html.theme-transition *,html.theme-transition *::before,html.theme-transition *::after{transition:background-color 0.3s ease,color 0.3s ease,border-color 0.3s ease,box-shadow 0.3s ease !important;}/* ============ Theme Toggle Button ============ */.theme-toggle{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;border:1px solid var(--border);background:var(--bg-tertiary);color:var(--text-secondary);cursor:pointer;transition:var(--transition);padding:0;flex-shrink:0;}.theme-toggle:hover{background:var(--bg-hover);color:var(--accent);border-color:var(--accent);}.theme-toggle svg{width:18px;height:18px;}/* Dark mode:show moon,hide sun */.theme-icon-sun{display:none;}.theme-icon-moon{display:block;}/* Light mode:show sun,hide moon */html[data-theme="light"] .theme-icon-sun{display:block;}html[data-theme="light"] .theme-icon-moon{display:none;}.theme-toggle-mobile{display:flex;align-items:center;gap:10px;width:100%;padding:12px 20px;background:none;border:none;color:var(--text-secondary);font-size:15px;cursor:pointer;transition:var(--transition);}.theme-toggle-mobile:hover{color:var(--accent);background:var(--bg-hover);}.theme-toggle-mobile svg{width:20px;height:20px;}.theme-toggle-sidebar{display:flex;align-items:center;gap:10px;width:100%;padding:10px 20px;background:none;border:none;color:var(--text-secondary);font-size:14px;cursor:pointer;transition:var(--transition);border-radius:var(--radius-md);}.theme-toggle-sidebar:hover{color:var(--accent);background:var(--panel-nav-hover);}.theme-toggle-sidebar svg{width:18px;height:18px;flex-shrink:0;}/* ============ Reset & Base ============ */*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;overflow-x:hidden;}/* Push content below floating navbar */body > main{padding-top:80px;}a{color:var(--text-link);text-decoration:none;transition:var(--transition);}a:hover{color:var(--accent-hover);}img{max-width:100%;height:auto;}/* ============ Scrollbar ============ */::-webkit-scrollbar{width:8px;}::-webkit-scrollbar-track{background:var(--bg-secondary);}::-webkit-scrollbar-thumb{background:var(--border);border-radius:var(--radius-full);}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary);}/* ============ Container ============ */.container{max-width:1200px;margin:0 auto;padding:0 20px;}.container-sm{max-width:800px;margin:0 auto;padding:0 20px;}/* ============ Navigation ============ */.navbar{position:fixed;top:12px;left:16px;right:16px;z-index:10000;background:var(--glass-bg);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);border:1px solid var(--glass-border);border-radius:var(--radius-xl);height:56px;box-shadow:0 4px 24px rgba(0,0,0,0.2),inset 0 1px 0 rgba(255,255,255,0.04);transition:top 0.3s ease,box-shadow 0.3s ease;}/* Desktop:navbar narrower from sides */@media (min-width:1201px){.navbar{left:4%;right:4%;}}@media (min-width:1400px){.navbar{left:8%;right:8%;}}@media (min-width:1600px){.navbar{left:14%;right:14%;}}.nav-inner{display:flex;align-items:center;justify-content:space-between;height:56px;max-width:1200px;margin:0 auto;padding:0 20px;}.nav-logo{font-size:20px;font-weight:800;color:var(--text-primary);letter-spacing:-0.5px;display:flex;align-items:center;gap:8px;flex-shrink:0;}.nav-logo-img{height:40px;width:auto;object-fit:contain;}.nav-logo span{background:var(--gradient-1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}.nav-links{display:flex;align-items:center;gap:4px;list-style:none;}.nav-links a{color:var(--text-secondary);padding:8px 14px;border-radius:var(--radius-full);font-size:14px;font-weight:500;transition:var(--transition);white-space:nowrap;}.nav-links a:hover,.nav-links a.active{color:var(--text-primary);background:var(--bg-hover);}.nav-right{display:flex;align-items:center;gap:12px;}.nav-lang{display:flex;gap:4px;}.nav-lang a{padding:4px 10px;border-radius:var(--radius-full);font-size:12px;font-weight:700;color:var(--text-secondary);border:1px solid var(--border);transition:var(--transition);}.nav-lang a:hover,.nav-lang a.active{color:var(--accent);border-color:var(--accent);}.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:5px;}.hamburger span{width:22px;height:2px;background:var(--text-primary);transition:var(--transition);border-radius:2px;}/* ============ Buttons ============ */.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 22px;border-radius:var(--radius-full);font-size:14px;font-weight:600;cursor:pointer;border:none;transition:all 0.25s cubic-bezier(0.4,0,0.2,1);text-decoration:none;white-space:nowrap;letter-spacing:0.01em;position:relative;}.btn-primary{background:var(--gradient-1);color:#fff;box-shadow:0 2px 12px rgba(59,130,246,0.25);}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 20px rgba(59,130,246,0.35);color:#fff;}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-light);}.btn-secondary:hover{background:var(--bg-hover);border-color:var(--accent);color:var(--accent);transform:translateY(-1px);}.btn-gradient{background:var(--gradient-1);color:#fff;border:none;box-shadow:0 2px 12px rgba(59,130,246,0.25);}.btn-gradient:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(59,130,246,0.35);color:#fff;}.btn-outline{background:transparent;color:var(--accent);border:1px solid var(--accent);}.btn-outline:hover{background:rgba(59,130,246,0.1);transform:translateY(-1px);}.btn-sm{padding:6px 14px;font-size:13px;}.btn-lg{padding:14px 32px;font-size:16px;}.btn-icon{width:36px;height:36px;padding:0;border-radius:var(--radius-full);}/* ============ Hero Section ============ */.hero{padding:120px 0 80px;text-align:center;position:relative;overflow:hidden;}.hero::before{content:'';position:absolute;top:-50%;left:50%;transform:translateX(-50%);width:800px;height:800px;background:radial-gradient(circle,rgba(59,130,246,0.12) 0%,transparent 70%);pointer-events:none;}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;background:rgba(59,130,246,0.1);border:1px solid rgba(59,130,246,0.2);border-radius:var(--radius-full);font-size:13px;color:var(--accent);font-weight:600;margin-bottom:24px;}.hero h1{font-size:clamp(32px,6vw,60px);font-weight:800;line-height:1.1;margin-bottom:20px;letter-spacing:-1.5px;max-width:800px;margin-left:auto;margin-right:auto;}.hero h1 .gradient-text{background:var(--gradient-1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}.hero p{font-size:18px;color:var(--text-secondary);max-width:600px;margin:0 auto 32px;line-height:1.6;}.hero-actions{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;}/* ============ Section Styles ============ */.section{padding:64px 0;position:relative;}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px;}.section-header h2{font-size:24px;font-weight:500;letter-spacing:-0.5px;font-family:'GeneralSans-Variable','Inter',sans-serif;}.section-header a{color:var(--accent);font-size:14px;font-weight:600;}/* ============ Cards ============ */.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px;}.card-grid-3{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;transition:var(--transition);position:relative;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,0.1);}.card:hover{border-color:rgba(59,130,246,0.3);box-shadow:0 4px 20px rgba(59,130,246,0.08);transform:translateY(-1px);}.card-glass{background:var(--glass-bg);backdrop-filter:blur(20px) saturate(1.2);-webkit-backdrop-filter:blur(20px) saturate(1.2);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow),inset 0 1px 0 rgba(255,255,255,0.03);}.card-image{width:100%;height:180px;object-fit:cover;border-radius:var(--radius-md);margin-bottom:16px;}.card-badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:var(--radius-full);font-size:12px;font-weight:600;background:rgba(59,130,246,0.1);color:var(--accent);margin-bottom:12px;}.card-badge.green{background:rgba(16,185,129,0.1);color:var(--accent-green);}.card-badge.pink{background:rgba(236,72,153,0.1);color:var(--accent-pink);}.card-badge.purple{background:rgba(139,92,246,0.1);color:var(--accent-purple);}.card-badge.orange{background:rgba(249,115,22,0.1);color:var(--accent-orange);}.card-badge.red{background:rgba(239,68,68,0.1);color:#ef4444;}.card h3{font-size:17px;font-weight:700;margin-bottom:8px;color:var(--text-primary);}.card h3 a{color:inherit;}.card h3 a:hover{color:var(--accent);}.card p{font-size:14px;color:var(--text-secondary);line-height:1.5;margin-bottom:12px;}.card-meta{display:flex;align-items:center;gap:16px;font-size:13px;color:var(--text-tertiary);}.card-meta span{display:flex;align-items:center;gap:4px;}.card-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px;}.tag{display:inline-block;padding:2px 10px;background:var(--bg-tertiary);border-radius:var(--radius-full);font-size:12px;color:var(--text-secondary);transition:var(--transition);}.tag:hover{background:var(--bg-hover);color:var(--accent);}.category-filter{cursor:pointer;padding:6px 16px;font-size:13px;font-weight:500;border:1px solid transparent;transition:var(--transition);}.category-filter.active{background:var(--gradient-1);color:#fff;border-color:transparent;box-shadow:0 2px 8px rgba(59,130,246,0.25);}.category-filter:not(.active):hover{border-color:var(--border-light);color:var(--text-primary);background:var(--bg-hover);}/* ============ Tool Detail ============ */.tool-header{display:flex;align-items:flex-start;gap:24px;padding:100px 0 40px;}.tool-logo{width:80px;height:80px;border-radius:var(--radius-lg);object-fit:cover;border:2px solid var(--border);}.tool-info h1{font-size:28px;font-weight:800;margin-bottom:8px;}.tool-info p{color:var(--text-secondary);font-size:16px;margin-bottom:12px;}.tool-badges{display:flex;gap:8px;flex-wrap:wrap;}.tool-content{display:grid;grid-template-columns:1fr 320px;gap:32px;padding:40px 0;}.tool-main{}.tool-sidebar{position:sticky;top:80px;align-self:start;}.tool-section{margin-bottom:40px;}.tool-section h2{font-size:20px;font-weight:700;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border);}.tool-section-content{font-size:15px;line-height:1.8;color:var(--text-secondary);}.tool-section-content p{margin-bottom:12px;}/* ============ Code Block ============ */.code-block{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);padding:16px;margin:16px 0;overflow-x:auto;position:relative;}.code-block code{font-family:var(--font-mono);font-size:13px;color:var(--accent-green);line-height:1.6;}.code-block .copy-btn{position:absolute;top:8px;right:8px;background:var(--bg-tertiary);border:1px solid var(--border);color:var(--text-secondary);padding:4px 10px;border-radius:var(--radius-sm);font-size:12px;cursor:pointer;transition:var(--transition);}.code-block .copy-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent);}/* ============ Sidebar Card ============ */.sidebar-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;margin-bottom:20px;}.sidebar-card h3{font-size:16px;font-weight:700;margin-bottom:16px;}/* ============ Vote Button ============ */.vote-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;background:transparent;border:1px solid var(--border);border-radius:var(--radius-full);color:var(--text-secondary);font-size:14px;font-weight:600;cursor:pointer;transition:var(--transition);}.vote-btn:hover{border-color:var(--accent-pink);color:var(--accent-pink);background:rgba(236,72,153,0.1);}.vote-btn.voted{border-color:var(--accent-pink);color:var(--accent-pink);background:rgba(236,72,153,0.1);}/* ============ Prompt Card ============ */.prompt-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:var(--transition);}.prompt-card:hover{border-color:var(--border-light);}.prompt-card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;}.prompt-card-body{padding:16px 20px;}.prompt-text{font-family:var(--font-mono);font-size:13px;color:var(--accent-green);line-height:1.6;white-space:pre-wrap;max-height:200px;overflow-y:auto;}/* ============ Compare Table ============ */.compare-table{width:100%;border-collapse:collapse;margin:20px 0;}.compare-table th,.compare-table td{padding:14px 16px;border:1px solid var(--border);text-align:left;font-size:14px;}.compare-table th{background:var(--bg-secondary);font-weight:700;color:var(--text-primary);position:sticky;top:56px;}.compare-table td{color:var(--text-secondary);}.compare-table tr:hover td{background:var(--bg-hover);}/* ============ Roadmap ============ */.roadmap-timeline{position:relative;padding-left:40px;}.roadmap-timeline::before{content:'';position:absolute;left:15px;top:0;bottom:0;width:2px;background:var(--gradient-1);}.roadmap-step{position:relative;margin-bottom:32px;animation:fadeInUp 0.5s ease forwards;}.roadmap-step::before{content:'';position:absolute;left:-33px;top:4px;width:12px;height:12px;border-radius:50%;background:var(--accent);border:3px solid var(--bg-primary);z-index:1;}.roadmap-step h3{font-size:16px;font-weight:700;margin-bottom:6px;}.roadmap-step p{font-size:14px;color:var(--text-secondary);}/* ============ Forms ============ */.form-group{margin-bottom:20px;}.form-label{display:block;font-size:14px;font-weight:600;color:var(--text-primary);margin-bottom:6px;}.form-input,.form-textarea,.form-select{width:100%;padding:12px 16px;background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-size:14px;font-family:var(--font-sans);transition:var(--transition);outline:none;}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(59,130,246,0.15);}.form-textarea{min-height:120px;resize:vertical;}.form-select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2371767b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px;}.form-check{display:flex;align-items:center;gap:8px;cursor:pointer;}.form-check input[type="checkbox"]{width:18px;height:18px;accent-color:var(--accent);cursor:pointer;}.form-error{color:#ef4444;font-size:13px;margin-top:4px;}/* ============ Alerts ============ */.alert{padding:14px 20px;border-radius:var(--radius-md);margin-bottom:20px;font-size:14px;display:flex;align-items:center;gap:10px;animation:slideDown 0.3s ease;}.alert-success{background:rgba(16,185,129,0.1);border:1px solid rgba(16,185,129,0.2);color:var(--accent-green);}.alert-error{background:rgba(239,68,68,0.1);border:1px solid rgba(239,68,68,0.2);color:#ef4444;}.alert-info{background:rgba(59,130,246,0.1);border:1px solid rgba(59,130,246,0.2);color:var(--accent);}/* ============ Auth Forms ============ */.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;}.auth-card{width:100%;max-width:440px;background:var(--glass-bg);backdrop-filter:blur(20px) saturate(1.2);-webkit-backdrop-filter:blur(20px) saturate(1.2);border:1px solid var(--glass-border);border-radius:var(--radius-xl);padding:40px;box-shadow:0 8px 32px rgba(0,0,0,0.3);}.auth-card h1{font-size:28px;font-weight:800;text-align:center;margin-bottom:8px;}.auth-card .subtitle{text-align:center;color:var(--text-secondary);margin-bottom:28px;font-size:14px;}.auth-divider{text-align:center;margin:20px 0;color:var(--text-tertiary);font-size:13px;position:relative;}.auth-divider::before,.auth-divider::after{content:'';position:absolute;top:50%;width:calc(50% - 20px);height:1px;background:var(--border);}.auth-divider::before{left:0;}.auth-divider::after{right:0;}.auth-footer{text-align:center;margin-top:24px;font-size:14px;color:var(--text-secondary);}/* ============ Landing Page ============ */.landing-hero{padding:100px 0 60px;text-align:center;background:radial-gradient(ellipse at center top,rgba(59,130,246,0.08) 0%,transparent 60%);}.landing-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;padding:60px 0;}.landing-feature{text-align:center;padding:32px 24px;background:var(--glass-bg);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);transition:var(--transition);}.landing-feature:hover{transform:translateY(-4px);border-color:var(--accent);}.landing-feature .icon{width:56px;height:56px;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:24px;background:var(--gradient-1);}.landing-feature h3{font-size:16px;font-weight:700;margin-bottom:8px;}.landing-feature p{font-size:14px;color:var(--text-secondary);}/* ============ Footer ============ */.footer{border-top:1px solid var(--border);padding:60px 0 24px;margin-top:80px;position:relative;}.footer::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:60%;height:1px;background:linear-gradient(90deg,transparent,var(--accent),var(--accent-purple),transparent);opacity:0.4;}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px;}.footer-brand h3{font-size:20px;font-weight:800;margin-bottom:12px;}.footer-brand h3 span{background:var(--gradient-1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}.footer-brand p{font-size:14px;color:var(--text-secondary);line-height:1.7;margin-bottom:16px;}.footer-column h4{font-size:13px;font-weight:700;color:var(--text-primary);margin-bottom:16px;text-transform:uppercase;letter-spacing:0.08em;}.footer-column ul{list-style:none;}.footer-column ul li{margin-bottom:10px;}.footer-column ul a{color:var(--text-secondary);font-size:14px;transition:var(--transition);}.footer-column ul a:hover{color:var(--accent);}.footer-bottom{padding-top:24px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--text-tertiary);}.footer-social{display:flex;gap:12px;}.footer-social a{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-full);border:1px solid var(--border);color:var(--text-secondary);transition:var(--transition);background:var(--bg-tertiary);}.footer-social a:hover{border-color:var(--accent);color:var(--accent);background:rgba(59,130,246,0.1);}/* ============ Pagination ============ */.pagination{display:flex;align-items:center;justify-content:center;gap:6px;margin:40px 0;}.page-link{padding:8px 14px;border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-secondary);font-size:14px;transition:var(--transition);}.page-link:hover,.page-link.active{background:var(--accent);border-color:var(--accent);color:#fff;}/* ============ Search ============ */.search-bar{position:relative;max-width:500px;margin:0 auto;}.search-bar input{width:100%;padding:12px 16px 12px 44px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-full);color:var(--text-primary);font-size:14px;outline:none;transition:var(--transition);}.search-bar input:focus{border-color:var(--accent);background:var(--bg-primary);}.search-bar .search-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--text-tertiary);}.search-results{position:absolute;top:calc(100% + 8px);left:0;right:0;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);max-height:400px;overflow-y:auto;z-index:100;display:none;}.search-results.active{display:block;}.search-result-item{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--border);transition:var(--transition);cursor:pointer;}.search-result-item:hover{background:var(--bg-hover);}.search-result-item:last-child{border-bottom:none;}/* ============ Guide Content ============ */.guide-content{max-width:800px;margin:0 auto;padding:100px 20px 60px;}.guide-content h1{font-size:32px;font-weight:500;margin-bottom:12px;font-family:'GeneralSans-Variable','Inter',sans-serif;background:linear-gradient(144.5deg,rgba(255,255,255,1) 28%,rgba(255,255,255,0) 115%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.28;}/* Guide/Education hero overlays — override inline styles */.guide-hero h1{font-size:clamp(28px,5vw,42px) !important;font-weight:500 !important;font-family:'GeneralSans-Variable','Inter',sans-serif !important;background:linear-gradient(144.5deg,rgba(255,255,255,1) 28%,rgba(255,255,255,0) 115%) !important;-webkit-background-clip:text !important;-webkit-text-fill-color:transparent !important;background-clip:text !important;line-height:1.28 !important;}.guide-hero p{font-size:15px !important;font-weight:400 !important;color:rgba(255,255,255,0.7) !important;line-height:1.6 !important;font-family:'GeneralSans-Variable','Inter',sans-serif !important;}.guide-content .subtitle{font-size:15px;font-weight:400;color:rgba(255,255,255,0.7);margin-bottom:40px;line-height:1.6;font-family:'GeneralSans-Variable','Inter',sans-serif;}.guide-content h2{font-size:22px;font-weight:700;margin-top:48px;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border);}.guide-content h3{font-size:18px;font-weight:600;margin-top:32px;margin-bottom:12px;}.guide-content p{font-size:15px;line-height:1.8;color:var(--text-secondary);margin-bottom:16px;}.guide-content ul,.guide-content ol{margin:12px 0 20px 24px;color:var(--text-secondary);}.guide-content li{margin-bottom:8px;font-size:15px;line-height:1.6;}.guide-content strong{color:var(--text-primary);}/* ============ Blog Content ============ */.blog-content h2{font-size:22px;font-weight:700;margin-top:36px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--border-color);color:var(--text-primary);}.blog-content h3{font-size:18px;font-weight:600;margin-top:28px;margin-bottom:10px;color:var(--text-primary);}.blog-content p{margin-bottom:16px;}.blog-content ul,.blog-content ol{margin:12px 0 20px 24px;}.blog-content li{margin-bottom:8px;line-height:1.7;}.blog-content strong{color:var(--text-primary);}.blog-content pre{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius);padding:16px;overflow-x:auto;margin:16px 0;font-size:13px;line-height:1.6;}.blog-content code{font-family:'JetBrains Mono','Fira Code',monospace;font-size:13px;}.blog-content p code{background:var(--bg-secondary);padding:2px 6px;border-radius:4px;font-size:13px;color:var(--accent);}.blog-content a{color:var(--accent);text-decoration:underline;text-underline-offset:2px;}.blog-content a:hover{opacity:0.8;}.blog-content blockquote{border-left:3px solid var(--accent);padding:12px 20px;margin:20px 0;background:var(--bg-secondary);border-radius:0 var(--radius) var(--radius) 0;color:var(--text-secondary);font-style:italic;}.blog-content img{max-width:100%;border-radius:var(--radius);margin:16px 0;}/* ============ Admin Styles ============ */.admin-layout{min-height:100vh;}.admin-mobile-toggle{display:none;position:fixed;top:12px;left:12px;z-index:200;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);padding:8px;cursor:pointer;line-height:1;}.admin-sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.5);z-index:90;}.admin-sidebar-overlay.open{display:block;}.admin-sidebar{background:var(--bg-secondary);border-right:1px solid var(--border);padding:20px 0;position:fixed;top:0;left:0;width:250px;height:100vh;overflow-y:auto;z-index:100;}.admin-sidebar .logo{padding:0 20px 20px;font-size:18px;font-weight:800;border-bottom:1px solid var(--border);margin-bottom:16px;}.admin-sidebar .logo a{display:flex;align-items:center;gap:10px;color:var(--text-primary);text-decoration:none;}.admin-sidebar .logo span{background:var(--gradient-1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;}.admin-nav{list-style:none;padding:0 8px;}.admin-nav a,.admin-nav li a{display:flex;align-items:center;gap:10px;padding:9px 14px;color:var(--text-secondary);font-size:13px;font-weight:500;border-radius:var(--radius-md);transition:var(--transition);margin-bottom:1px;text-decoration:none;white-space:nowrap;}.admin-nav a:hover,.admin-nav li a:hover,.admin-nav a.active,.admin-nav li a.active{background:var(--bg-hover);color:var(--text-primary);}.admin-nav a.active{background:rgba(59,130,246,0.1);color:var(--accent);}.admin-nav a svg{flex-shrink:0;opacity:0.7;}.admin-nav a.active svg{opacity:1;stroke:var(--accent);}.admin-nav .admin-nav-divider{margin:12px 14px 4px;border-top:1px solid var(--border);}.admin-nav .admin-nav-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:0.5px;color:var(--text-tertiary);padding:8px 14px 4px;}.admin-nav .admin-nav-logout{color:var(--danger,#ef4444);}.admin-nav .admin-nav-logout:hover{background:rgba(239,68,68,0.1);color:var(--danger,#ef4444);}.admin-main{margin-left:250px;padding:32px;min-height:100vh;}.admin-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:28px;}.admin-header h1{font-size:24px;font-weight:800;}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;margin-bottom:28px;}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;transition:var(--transition);}.stat-card:hover{border-color:var(--border-light);transform:translateY(-2px);}.stat-card .number{font-size:36px;font-weight:800;background:var(--gradient-1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;}.stat-card .label{font-size:14px;color:var(--text-secondary);margin-top:4px;}.data-table{width:100%;border-collapse:collapse;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;}.data-table th{background:var(--bg-secondary);padding:12px 16px;text-align:left;font-size:13px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:0.5px;border-bottom:1px solid var(--border);}.data-table td{padding:12px 16px;font-size:14px;border-bottom:1px solid var(--border);}.data-table tr:hover td{background:var(--bg-hover);}.status-badge{display:inline-flex;padding:2px 10px;border-radius:var(--radius-full);font-size:12px;font-weight:600;}.status-badge.active{background:rgba(16,185,129,0.1);color:var(--accent-green);}.status-badge.draft{background:rgba(255,212,0,0.1);color:var(--accent-yellow);}.status-badge.inactive{background:rgba(239,68,68,0.1);color:#ef4444;}/* ============ Admin Nano Banana Grid ============ */.nb-admin-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;}.nb-admin-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:var(--transition);}.nb-admin-card:hover{border-color:var(--accent-blue);box-shadow:0 4px 20px rgba(0,0,0,0.2);}.nb-admin-img{position:relative;aspect-ratio:1;overflow:hidden;background:var(--bg-secondary);}.nb-admin-img img{width:100%;height:100%;object-fit:cover;display:block;}.nb-admin-cat{position:absolute;top:8px;left:8px;background:rgba(0,0,0,0.7);color:#fff;font-size:11px;padding:2px 8px;border-radius:var(--radius-full);backdrop-filter:blur(4px);}.nb-admin-info{padding:12px;}.nb-admin-prompt{font-size:12px;color:var(--text-secondary);line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}.nb-admin-actions{padding:0 12px 12px;display:flex;gap:8px;}/* ============ Page Header ============ */.page-header{padding:100px 0 40px;text-align:center;position:relative;}.page-header h1{font-size:36px;font-weight:500;margin-bottom:12px;letter-spacing:-0.5px;font-family:'GeneralSans-Variable','Inter',sans-serif;background:linear-gradient(144.5deg,rgba(255,255,255,1) 28%,rgba(255,255,255,0) 115%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.28;}.page-header p{font-size:15px;font-weight:400;color:rgba(255,255,255,0.7);max-width:600px;margin:0 auto;line-height:1.6;font-family:'GeneralSans-Variable','Inter',sans-serif;}/* ============ 404 ============ */.error-page{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;}.error-page h1{font-size:120px;font-weight:800;background:var(--gradient-1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;line-height:1;}.error-page p{font-size:18px;color:var(--text-secondary);margin:16px 0 32px;}/* ============ Animations ============ */@keyframes fadeIn{from{opacity:0;}to{opacity:1;}}@keyframes fadeInUp{from{opacity:0;transform:translateY(20px);}to{opacity:1;transform:translateY(0);}}@keyframes slideDown{from{opacity:0;transform:translateY(-10px);}to{opacity:1;transform:translateY(0);}}@keyframes pulse{0%,100%{opacity:1;}50%{opacity:0.5;}}.fade-in{animation:fadeIn 0.5s ease;}.fade-in-up{animation:fadeInUp 0.5s ease forwards;}/* ============ Loading Skeleton ============ */.skeleton{background:linear-gradient(90deg,var(--bg-secondary) 25%,var(--bg-tertiary) 50%,var(--bg-secondary) 75%);background-size:200% 100%;animation:skeleton-loading 1.5s infinite;border-radius:var(--radius-md);}@keyframes skeleton-loading{0%{background-position:200% 0;}100%{background-position:-200% 0;}}/* ============ Tab System ============ */.tabs{display:flex;border-bottom:1px solid var(--border);margin-bottom:24px;overflow-x:auto;}.tab{padding:12px 20px;color:var(--text-secondary);font-size:14px;font-weight:600;cursor:pointer;border-bottom:2px solid transparent;transition:var(--transition);white-space:nowrap;}.tab:hover{color:var(--text-primary);background:var(--bg-hover);}.tab.active{color:var(--accent);border-bottom-color:var(--accent);}.tab-content{display:none;}.tab-content.active{display:block;animation:fadeIn 0.3s ease;}/* ============ Hero Animated ============ */@keyframes gradientShift{0%,100%{background-position:0% 50%;}50%{background-position:100% 50%;}}@keyframes floatOrb{0%,100%{transform:translate(0,0) scale(1);}25%{transform:translate(30px,-40px) scale(1.1);}50%{transform:translate(-20px,20px) scale(0.9);}75%{transform:translate(40px,10px) scale(1.05);}}@keyframes floatOrb2{0%,100%{transform:translate(0,0) scale(1);}33%{transform:translate(-40px,-30px) scale(1.15);}66%{transform:translate(20px,40px) scale(0.85);}}@keyframes floatOrb3{0%,100%{transform:translate(0,0) scale(1);}20%{transform:translate(50px,20px) scale(1.2);}40%{transform:translate(-30px,-50px) scale(0.8);}60%{transform:translate(20px,30px) scale(1.1);}80%{transform:translate(-40px,10px) scale(0.95);}}@keyframes textShimmer{0%{background-position:-200% center;}100%{background-position:200% center;}}@keyframes heroGridMove{0%{transform:translateY(0);}100%{transform:translateY(60px);}}.hero-animated{position:relative;padding:84px 0 100px;overflow:hidden;text-align:center;}.hero-animated::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 20% 50%,rgba(59,130,246,0.15) 0%,transparent 50%),radial-gradient(ellipse at 80% 20%,rgba(139,92,246,0.12) 0%,transparent 50%),radial-gradient(ellipse at 40% 80%,rgba(236,72,153,0.1) 0%,transparent 50%);animation:gradientShift 8s ease-in-out infinite;background-size:200% 200%;}.hero-orb{position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none;will-change:transform;}.hero-orb-1{width:400px;height:400px;background:rgba(59,130,246,0.2);top:-100px;right:-100px;animation:floatOrb 8s ease-in-out infinite;}.hero-orb-2{width:300px;height:300px;background:rgba(139,92,246,0.18);bottom:-80px;left:-80px;animation:floatOrb2 10s ease-in-out infinite;}.hero-orb-3{width:200px;height:200px;background:rgba(236,72,153,0.14);top:40%;left:55%;animation:floatOrb3 12s ease-in-out infinite;}.hero-grid{position:absolute;inset:-60px;background-image:linear-gradient(rgba(255,255,255,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.03) 1px,transparent 1px);background-size:60px 60px;pointer-events:none;animation:heroGridMove 20s linear infinite;}.gradient-text-animated{background:linear-gradient(90deg,#3b82f6,#8b5cf6,#ec4899,#f97316,#3b82f6);background-size:300% 100%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:textShimmer 4s linear infinite;}.hero-animated h1{font-size:clamp(32px,6vw,60px);font-weight:800;line-height:1.1;margin-bottom:20px;letter-spacing:-1.5px;max-width:800px;margin-left:auto;margin-right:auto;}.hero-animated p{font-size:18px;color:var(--text-secondary);max-width:600px;margin:0 auto 32px;line-height:1.6;}.hero-stats{display:flex;gap:16px;justify-content:center;margin-top:40px;flex-wrap:wrap;}.hero-stat{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:20px 28px;text-align:center;min-width:120px;transition:transform 0.3s ease,border-color 0.3s ease;}.hero-stat:hover{transform:translateY(-4px);border-color:rgba(255,255,255,0.15);}.hero-stat .number{font-size:32px;font-weight:900;line-height:1;margin-bottom:4px;}.hero-stat .label{font-size:13px;color:var(--text-secondary);white-space:nowrap;}/* ============ Hero Particles Canvas ============ */#hero-particles{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0;}/* ============ Floating Code Symbols ============ */.hero-floating-symbols{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:0;}@keyframes floatSymbol{0%,100%{transform:translate(0,0) rotate(0deg);opacity:0.15;}25%{transform:translate(10px,-20px) rotate(5deg);opacity:0.25;}50%{transform:translate(-15px,-40px) rotate(-3deg);opacity:0.2;}75%{transform:translate(5px,-20px) rotate(4deg);opacity:0.3;}}.floating-symbol{position:absolute;left:var(--x);top:var(--y);font-family:var(--font-mono);font-size:14px;font-weight:700;color:var(--accent);opacity:0.15;animation:floatSymbol 8s ease-in-out infinite;animation-delay:var(--delay);user-select:none;}.floating-symbol:nth-child(even){color:var(--accent-purple);}.floating-symbol:nth-child(3n){color:var(--accent-pink);font-size:16px;}/* ============ Pulse Ring ============ */@keyframes pulseRing{0%{transform:translate(-50%,-50%) scale(0.5);opacity:0.3;}50%{transform:translate(-50%,-50%) scale(1);opacity:0.08;}100%{transform:translate(-50%,-50%) scale(0.5);opacity:0.3;}}.hero-pulse-ring{position:absolute;top:50%;left:50%;width:500px;height:500px;border:2px solid rgba(59,130,246,0.15);border-radius:50%;transform:translate(-50%,-50%) scale(0.5);animation:pulseRing 6s ease-in-out infinite;pointer-events:none;z-index:0;}/* ============ Hero Badge Bounce ============ */@keyframes badgeBounce{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}.hero-badge-animated{animation:badgeBounce 3s ease-in-out infinite;}/* ============ Hero Stat Slide-Up ============ */@keyframes statSlideUp{from{opacity:0;transform:translateY(30px);}to{opacity:1;transform:translateY(0);}}.hero-stat-animated{opacity:0;animation:statSlideUp 0.6s ease forwards;animation-delay:var(--stat-delay);}/* ============ Mobile Nav Overlay ============ */.nav-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.5);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:9998;opacity:0;transition:opacity 0.4s cubic-bezier(0.4,0,0.2,1);cursor:pointer;}.nav-overlay.active{display:block;opacity:1;}.mobile-nav-header{display:none;}.mobile-nav-divider{display:none;}.mobile-nav-auth{display:none;}/* ============ Mobile Bottom Nav ============ */.mobile-bottom-nav{display:none;position:fixed;bottom:10px;left:12px;right:12px;z-index:1000;background:var(--glass-bg);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);border:1px solid var(--glass-border);border-radius:var(--radius-xl);padding:6px 0;padding-bottom:max(6px,env(safe-area-inset-bottom));box-shadow:0 4px 24px rgba(0,0,0,0.3),inset 0 1px 0 rgba(255,255,255,0.04);}.mobile-bottom-nav-inner{display:flex;justify-content:space-around;align-items:center;max-width:500px;margin:0 auto;}.mobile-bottom-nav a{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 8px;color:var(--text-tertiary);font-size:10px;font-weight:600;text-decoration:none;transition:color 0.2s ease;min-width:52px;-webkit-tap-highlight-color:transparent;}.mobile-bottom-nav a.active,.mobile-bottom-nav a:active{color:var(--accent);}.mobile-bottom-nav .nav-icon{font-size:20px;line-height:1;}.mobile-bottom-nav a svg{width:20px;height:20px;stroke:currentColor;flex-shrink:0;}/* ============ Mega Menu / Dropdown Nav ============ */.nav-dropdown{position:relative;list-style:none;}.nav-dropdown-toggle{display:flex;align-items:center;gap:4px;background:none;border:none;color:var(--text-secondary);padding:8px 14px;border-radius:var(--radius-full);font-size:14px;font-weight:500;cursor:pointer;transition:var(--transition);white-space:nowrap;font-family:var(--font-sans);}.nav-dropdown-toggle:hover,.nav-dropdown-toggle.active{color:var(--text-primary);background:var(--bg-hover);}.nav-arrow{font-size:10px;transition:transform 0.2s ease;opacity:0.6;}.nav-dropdown.open .nav-arrow{transform:rotate(180deg);}.nav-dropdown-menu{display:none;position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%);min-width:220px;background:rgba(15,20,32,0.90);backdrop-filter:blur(24px) saturate(1.5);-webkit-backdrop-filter:blur(24px) saturate(1.5);border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:8px;box-shadow:0 12px 40px rgba(0,0,0,0.35);z-index:1001;opacity:0;transition:opacity 0.2s ease,transform 0.2s ease;transform:translateX(-50%) translateY(4px);}.nav-dropdown.open .nav-dropdown-menu{display:block;opacity:1;transform:translateX(-50%) translateY(0);}.nav-dropdown-menu a{display:block;padding:10px 14px;color:var(--text-secondary);font-size:14px;font-weight:500;border-radius:var(--radius-md);transition:var(--transition);white-space:nowrap;}.nav-dropdown-menu a:hover{background:var(--bg-hover);color:var(--text-primary);}.nav-dropdown-divider{height:1px;background:var(--border);margin:6px 8px;}/* ============ Nano Banana Gallery ============ */.nb-gallery{columns:4;column-gap:12px;opacity:0;transition:opacity 0.5s ease;}.nb-gallery.ready{opacity:1;}/* Skeleton loading placeholder */.nb-gallery-skeleton{columns:4;column-gap:12px;}.nb-skeleton-item{break-inside:avoid;margin-bottom:12px;border-radius:var(--radius-lg);background:var(--bg-card);overflow:hidden;}.nb-skeleton-item .nb-skeleton-img{width:100%;background:linear-gradient(110deg,var(--bg-secondary) 30%,var(--bg-tertiary) 50%,var(--bg-secondary) 70%);background-size:200% 100%;animation:nbShimmer 1.5s ease-in-out infinite;}@keyframes nbShimmer{0%{background-position:200% 0;}100%{background-position:-200% 0;}}.nb-item{break-inside:avoid;margin-bottom:12px;position:relative;border-radius:var(--radius-lg);overflow:hidden;cursor:pointer;background:var(--bg-card);}.nb-item img{width:100%;display:block;transition:transform 0.4s ease,opacity 0.3s ease;opacity:0;}.nb-item img.loaded{opacity:1;}.nb-item:hover img{transform:scale(1.05);}.nb-overlay{position:absolute;inset:0;background:linear-gradient(transparent 10%,rgba(0,0,0,0.85) 60%);opacity:0;transition:opacity 0.3s ease;display:flex;flex-direction:column;justify-content:flex-end;padding:16px;}.nb-item:hover .nb-overlay,.nb-item.active .nb-overlay{opacity:1;}.nb-prompt-text{color:rgba(255,255,255,0.9);font-size:12px;line-height:1.6;max-height:120px;overflow-y:auto;margin-bottom:10px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,0.3) transparent;}.nb-prompt-text::-webkit-scrollbar{width:4px;}.nb-prompt-text::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.3);border-radius:4px;}.nb-copy-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius-full);font-size:12px;font-weight:600;cursor:pointer;transition:background 0.2s ease,transform 0.15s ease;align-self:flex-start;font-family:var(--font-sans);}.nb-copy-btn:hover{background:var(--accent-hover);transform:scale(1.05);}.nb-copy-btn.copied{background:var(--accent-green);}.nb-category-tag{position:absolute;top:10px;left:10px;padding:3px 10px;background:rgba(0,0,0,0.6);backdrop-filter:blur(8px);color:#fff;font-size:11px;font-weight:600;border-radius:var(--radius-full);z-index:2;opacity:0;transition:opacity 0.3s ease;}.nb-item:hover .nb-category-tag,.nb-item.active .nb-category-tag{opacity:1;}.nb-filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px;}.nb-filter-btn{padding:8px 18px;background:var(--bg-secondary);border:1px solid var(--border);color:var(--text-secondary);border-radius:var(--radius-full);font-size:13px;font-weight:600;cursor:pointer;transition:var(--transition);font-family:var(--font-sans);}.nb-filter-btn:hover,.nb-filter-btn.active{background:var(--accent);color:#fff;border-color:var(--accent);}.nb-stats{display:flex;gap:20px;margin-bottom:24px;color:var(--text-secondary);font-size:14px;}.nb-stats strong{color:var(--text-primary);}.nb-load-more{display:block;margin:32px auto 0;padding:12px 32px;background:var(--bg-secondary);border:1px solid var(--border);color:var(--text-primary);border-radius:var(--radius-full);font-size:14px;font-weight:600;cursor:pointer;transition:var(--transition);font-family:var(--font-sans);}.nb-load-more:hover{background:var(--accent);border-color:var(--accent);color:#fff;}@media (max-width:1024px){.nb-gallery,.nb-gallery-skeleton{columns:3;}}@media (max-width:768px){.nb-gallery,.nb-gallery-skeleton{columns:2;column-gap:8px;}.nb-item{margin-bottom:8px;}.nb-prompt-text{font-size:11px;max-height:80px;}}@media (max-width:480px){.nb-gallery,.nb-gallery-skeleton{columns:2;}}.nav-dropdown-label{display:block;padding:6px 14px 4px;font-size:11px;font-weight:700;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:0.5px;}/* ============ Category Filter Scrollable ============ */.filter-scroll{display:flex;gap:8px;flex-wrap:wrap;}/* ============ Responsive ============ *//* Tablet landscape */@media (max-width:1024px){.tool-content{grid-template-columns:1fr;}.tool-sidebar{position:static;}.footer-grid{grid-template-columns:1fr 1fr;}.card-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));}}/* Nav collapse:hamburger kicks in at 1200px */@media (max-width:1200px){.nav-links{position:fixed;top:0;right:0;width:300px;max-width:85vw;height:100vh;height:100dvh;background:var(--bg-primary);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);flex-direction:column;padding:20px;gap:2px;overflow-y:auto;z-index:9999;display:flex;transform:translateX(100%);visibility:hidden;opacity:0;transition:transform 0.4s cubic-bezier(0.32,0.72,0,1),opacity 0.35s cubic-bezier(0.32,0.72,0,1),visibility 0.4s;box-shadow:-16px 0 48px rgba(0,0,0,0.35);border-left:1px solid var(--glass-border);will-change:transform,opacity;-webkit-overflow-scrolling:touch;}.nav-links.open{transform:translateX(0);visibility:visible;opacity:1;}.nav-links li{list-style:none;opacity:0;transform:translateX(20px);transition:opacity 0.3s ease,transform 0.3s ease;}.nav-links.open li{opacity:1;transform:translateX(0);}/* Staggered entrance animation for nav items */ .nav-links.open li:nth-child(1){transition-delay:0.05s;}.nav-links.open li:nth-child(2){transition-delay:0.08s;}.nav-links.open li:nth-child(3){transition-delay:0.11s;}.nav-links.open li:nth-child(4){transition-delay:0.14s;}.nav-links.open li:nth-child(5){transition-delay:0.17s;}.nav-links.open li:nth-child(6){transition-delay:0.20s;}.nav-links.open li:nth-child(7){transition-delay:0.23s;}.nav-links.open li:nth-child(8){transition-delay:0.26s;}.nav-links.open li:nth-child(9){transition-delay:0.29s;}.nav-links.open li:nth-child(10){transition-delay:0.32s;}.nav-links.open li:nth-child(11){transition-delay:0.35s;}.nav-links.open li:nth-child(12){transition-delay:0.38s;}.nav-links.open li:nth-child(13){transition-delay:0.41s;}/* Reset delay when closing */ .nav-links li{transition-delay:0s;}.nav-links a{padding:12px 14px;font-size:14px;font-weight:500;border-radius:var(--radius-md);display:flex;align-items:center;gap:10px;color:var(--text-secondary);transition:background 0.2s ease,color 0.2s ease,transform 0.15s ease;}.nav-links a:hover,.nav-links a.active{background:var(--bg-hover);color:var(--text-primary);}.nav-links a:active{transform:scale(0.98);}/* Mobile dropdown:accordion style */ .nav-dropdown-toggle{width:100%;justify-content:space-between;padding:12px 14px;font-size:14px;font-weight:500;border-radius:var(--radius-md);}.nav-dropdown-menu{position:static;transform:none;min-width:0;background:var(--bg-secondary);border:none;border-radius:var(--radius-md);padding:4px 0;box-shadow:none;margin:2px 0 6px;max-height:0;overflow:hidden;opacity:1;transition:max-height 0.3s ease;}.nav-dropdown.open .nav-dropdown-menu{max-height:600px;display:block;transform:none;}.nav-dropdown-menu a{padding:10px 20px;font-size:13px;}.hamburger{display:flex;}.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px);}.hamburger.active span:nth-child(2){opacity:0;}.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px);}/* Hide desktop auth buttons & lang on mobile */ .nav-right > .btn,.nav-right > a.btn{display:none;}.nav-right > .nav-lang{display:none;}.nav-right > .theme-toggle{display:none;}/* Show mobile-only elements in slide menu */ .mobile-nav-header{display:flex !important;align-items:center;justify-content:space-between;padding:4px 0 16px;margin-bottom:4px;border-bottom:1px solid var(--border);}.mobile-nav-header img{height:32px;width:auto;border-radius:6px;}.mobile-nav-close{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:50%;color:var(--text-secondary);font-size:20px;cursor:pointer;line-height:1;transition:background 0.2s ease,color 0.2s ease,transform 0.3s cubic-bezier(0.34,1.56,0.64,1);}.mobile-nav-close:hover{background:var(--bg-hover);color:var(--text-primary);transform:rotate(90deg);}.mobile-nav-close:active{transform:rotate(90deg) scale(0.9);}.mobile-nav-divider{display:block !important;height:1px;background:var(--border);margin:10px 0;}.mobile-nav-auth{display:flex !important;flex-direction:column;gap:6px;padding:0;}.mobile-nav-auth a{padding:11px 14px;border-radius:var(--radius-md);font-size:14px;font-weight:600;text-align:center;}.mobile-nav-auth .nav-lang{display:flex !important;gap:8px;}.mobile-nav-auth .nav-lang a{flex:1;text-align:center;padding:8px;font-size:13px;border-radius:var(--radius-md);background:var(--bg-secondary);border:1px solid var(--border);}.mobile-nav-auth .nav-lang a.active{background:var(--accent);color:#fff;border-color:var(--accent);}/* Nav overlay */ .nav-overlay.active{display:block;}}/* Tablet portrait & mobile */@media (max-width:768px){body{padding-bottom:80px;}/* Mobile bottom nav */ .mobile-bottom-nav{display:block;}/* Hero */ .hero-animated{padding:44px 0 60px;}.hero h1,.hero-animated h1{font-size:clamp(24px,7vw,36px);}.hero p,.hero-animated p{font-size:15px;padding:0 8px;}.hero-orb-1{width:250px;height:250px;}.hero-orb-2{width:180px;height:180px;}.hero-orb-3{width:120px;height:120px;}.hero-stats{gap:10px;padding:0 8px;}.hero-stat{padding:14px 16px;min-width:0;flex:1;}.hero-stat .number{font-size:24px;}.hero-stat .label{font-size:11px;}/* Cards */ .card-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;}/* Footer */ .footer-grid{grid-template-columns:1fr;gap:28px;}.footer-bottom{flex-direction:column;gap:16px;text-align:center;}/* Tool detail */ .tool-header{flex-direction:column;padding:80px 0 20px;}.tool-info h1{font-size:22px;}.section-header{flex-direction:column;align-items:flex-start;gap:8px;}/* Admin */ .admin-mobile-toggle{display:block;}.admin-sidebar{position:fixed;left:-250px;width:250px;height:100vh;transition:left 0.3s ease;}.admin-sidebar.open{left:0;}.admin-main{margin-left:0;padding:16px;padding-top:56px;}.admin-header{flex-wrap:wrap;gap:8px;}.stats-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));}.data-table{display:block;overflow-x:auto;}.nb-admin-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));}/* Compare table scroll */ .compare-table{display:block;overflow-x:auto;}/* Category filters:horizontal scroll on mobile */ .filter-scroll{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-bottom:4px;}.filter-scroll::-webkit-scrollbar{display:none;}.filter-scroll .tag,.filter-scroll .category-filter{flex-shrink:0;}/* Tabs scroll */ .tabs{scrollbar-width:none;}.tabs::-webkit-scrollbar{display:none;}/* Search full width */ .search-bar{max-width:100% !important;}/* Page header */ .page-header{padding:80px 0 28px;}.page-header h1{font-size:24px;}/* Guide content */ .guide-content{padding:80px 16px 40px;}.guide-content h1{font-size:24px;}/* Blog code */ .blog-content pre{font-size:12px;}/* Prompt card */ .prompt-card-header{flex-direction:column;align-items:flex-start;gap:8px;}/* Section spacing */ .section{padding:48px 0;}/* Footer margin */ .footer{margin-top:40px;}/* Touch targets */ .category-filter{padding:10px 16px;font-size:14px;}.tab{padding:14px 18px;font-size:14px;}}/* Small phones */@media (max-width:480px){.hero-animated{padding:32px 0 48px;}.hero-actions{flex-direction:column;width:100%;padding:0 8px;}.hero-actions .btn{width:100%;}.hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:8px;}.hero-stat{min-width:unset;padding:12px;}.card-grid{grid-template-columns:repeat(2,1fr);gap:12px;}.auth-card{padding:24px 20px;}.landing-features{grid-template-columns:1fr;}.stats-grid{grid-template-columns:1fr;}.container{padding:0 14px;}.section{padding:36px 0;}.hero-badge{font-size:12px;padding:5px 12px;}.card{padding:16px;}.card-image{height:160px;}.footer{padding:32px 0 16px;}.footer-brand h3{font-size:18px;}}/* ============ Utility Classes ============ */.text-center{text-align:center;}.text-left{text-align:left;}.text-right{text-align:right;}.text-accent{color:var(--accent);}.text-secondary{color:var(--text-secondary);}.text-green{color:var(--accent-green);}.text-pink{color:var(--accent-pink);}.font-mono{font-family:var(--font-mono);}.font-bold{font-weight:700;}.gradient-text{background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}.glass-card{background:var(--glass-bg);backdrop-filter:blur(20px) saturate(1.2);-webkit-backdrop-filter:blur(20px) saturate(1.2);border:1px solid var(--glass-border);border-radius:var(--radius-lg);}.glow-blue{box-shadow:var(--glow-blue);}.glow-purple{box-shadow:var(--glow-purple);}.mt-0{margin-top:0;}.mt-1{margin-top:8px;}.mt-2{margin-top:16px;}.mt-3{margin-top:24px;}.mt-4{margin-top:32px;}.mb-0{margin-bottom:0;}.mb-1{margin-bottom:8px;}.mb-2{margin-bottom:16px;}.mb-3{margin-bottom:24px;}.mb-4{margin-bottom:32px;}.p-2{padding:16px;}.p-3{padding:24px;}.d-flex{display:flex;}.items-center{align-items:center;}.justify-between{justify-content:space-between;}.gap-1{gap:8px;}.gap-2{gap:16px;}.gap-3{gap:24px;}.flex-wrap{flex-wrap:wrap;}.hidden{display:none;}.w-full{width:100%;}.justify-center{justify-content:center;}.overflow-hidden{overflow:hidden;}.relative{position:relative;}.body-no-scroll{overflow:hidden;}/* ============ Auth Split Layout ============ */.auth-body{background:var(--bg-primary);min-height:100vh;}.auth-split-layout{display:grid;grid-template-columns:1fr 1fr;min-height:100vh;}.auth-brand-panel{background:var(--gradient-1);display:flex;align-items:center;justify-content:center;padding:48px;position:relative;overflow:hidden;}.auth-brand-panel::before{content:'';position:absolute;top:-50%;right:-50%;width:100%;height:100%;background:radial-gradient(circle,rgba(255,255,255,0.1) 0%,transparent 70%);pointer-events:none;}.auth-brand-content{position:relative;z-index:1;max-width:440px;color:#fff;}.auth-brand-logo{display:inline-block;margin-bottom:32px;}.auth-brand-content h2{font-size:32px;font-weight:800;margin-bottom:12px;line-height:1.2;}.auth-brand-content > p{font-size:16px;opacity:0.9;margin-bottom:40px;line-height:1.6;}.auth-features{display:flex;flex-direction:column;gap:24px;}.auth-feature{display:flex;gap:16px;align-items:flex-start;}.auth-feature-icon{font-size:28px;flex-shrink:0;width:48px;height:48px;background:rgba(255,255,255,0.15);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;}.auth-feature strong{display:block;font-size:15px;margin-bottom:2px;}.auth-feature p{font-size:13px;opacity:0.8;margin:0;}.auth-form-panel{display:flex;align-items:center;justify-content:center;padding:48px;background:var(--bg-primary);}.auth-form-wrapper{width:100%;max-width:420px;}.auth-form-wrapper h1{font-size:28px;font-weight:800;color:var(--text-primary);margin-bottom:8px;}.auth-form-subtitle{color:var(--text-secondary);margin-bottom:32px;font-size:15px;}.auth-footer{text-align:center;margin-top:24px;color:var(--text-secondary);font-size:14px;}.auth-footer a{color:var(--accent);font-weight:600;}/* Role Selector */.role-selector{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px;}.role-card{border:2px solid var(--border);border-radius:var(--radius-lg);padding:20px 16px;text-align:center;cursor:pointer;transition:all 0.2s;background:var(--bg-secondary);}.role-card:hover{border-color:var(--accent);background:var(--bg-tertiary);}.role-card.selected{border-color:var(--accent);background:rgba(59,130,246,0.1);}.role-icon{font-size:32px;display:block;margin-bottom:8px;}.role-card strong{display:block;color:var(--text-primary);font-size:15px;margin-bottom:4px;}.role-card small{color:var(--text-secondary);font-size:12px;}.educator-notice{background:rgba(59,130,246,0.1);border:1px solid var(--accent);border-radius:var(--radius-md);padding:12px 16px;margin-bottom:20px;font-size:13px;color:var(--accent);}@media (max-width:768px){.auth-split-layout{grid-template-columns:1fr;}.auth-brand-panel{display:none;}.auth-form-panel{padding:24px 16px;min-height:100vh;}}/* ============ Course Pages ============ */.courses-toolbar{margin-bottom:32px;}.courses-search-form{display:flex;gap:12px;max-width:500px;}.courses-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px;margin-bottom:48px;}.course-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;text-decoration:none;color:var(--text-primary);transition:all 0.2s;display:flex;flex-direction:column;}.course-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow-md);}.course-card-image{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-tertiary);}.course-card-image img{width:100%;height:100%;object-fit:cover;}.course-card-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:48px;background:var(--bg-tertiary);}.course-badge{position:absolute;top:12px;right:12px;padding:4px 10px;border-radius:var(--radius-full);font-size:11px;font-weight:700;text-transform:uppercase;}.course-badge.premium{background:var(--accent-purple);color:#fff;}.course-card-body{padding:16px;flex:1;display:flex;flex-direction:column;}.course-card-title{font-size:16px;font-weight:700;margin-bottom:8px;line-height:1.3;}.course-card-desc{font-size:13px;color:var(--text-secondary);margin-bottom:12px;flex:1;}.course-card-meta{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--text-secondary);margin-top:4px;}.course-educator{font-weight:500;}.course-price{font-weight:700;color:var(--accent-green);}/* Course Detail */.course-hero{background:var(--bg-secondary);border-bottom:1px solid var(--border);padding:48px 0;}.course-hero-inner{display:grid;grid-template-columns:1fr 400px;gap:40px;align-items:center;}.course-hero-info h1{font-size:32px;font-weight:500;margin-bottom:16px;font-family:'GeneralSans-Variable','Inter',sans-serif;background:linear-gradient(144.5deg,rgba(255,255,255,1) 28%,rgba(255,255,255,0) 115%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.28;line-height:1.2;}.course-short-desc{font-size:16px;color:var(--text-secondary);margin-bottom:20px;line-height:1.6;}.course-meta-row{display:flex;gap:20px;align-items:center;margin-bottom:16px;flex-wrap:wrap;font-size:14px;color:var(--text-secondary);}.educator-avatar-sm{width:24px;height:24px;border-radius:50%;object-fit:cover;vertical-align:middle;margin-right:6px;}.course-educator-badge{font-weight:600;color:var(--text-primary);}.course-price-row{display:flex;gap:12px;align-items:center;margin-bottom:24px;}.course-price-big{font-size:28px;font-weight:800;color:var(--accent-green);}.price-badge.premium{background:var(--accent-purple);color:#fff;padding:4px 12px;border-radius:var(--radius-full);font-size:12px;font-weight:700;}.course-hero-image{border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:16/10;}.course-hero-image img{width:100%;height:100%;object-fit:cover;}.course-image-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:64px;background:var(--bg-tertiary);}.course-content-wrapper{display:grid;grid-template-columns:1fr 320px;gap:40px;padding:40px 0;}.course-description h2{font-size:22px;font-weight:700;margin:32px 0 16px;}.course-description h2:first-child{margin-top:0;}.course-body{color:var(--text-primary);line-height:1.8;font-size:15px;white-space:pre-line;word-wrap:break-word;overflow-wrap:break-word;}.course-body p{margin-bottom:16px;white-space:normal;}.course-body ul,.course-body ol{margin-bottom:16px;padding-left:24px;white-space:normal;}.course-body li{margin-bottom:6px;}.course-body h1,.course-body h2,.course-body h3,.course-body h4{margin:24px 0 12px;white-space:normal;}.course-body br{content:"";display:block;margin-bottom:4px;}.course-body code{background:var(--bg-tertiary);padding:2px 6px;border-radius:4px;font-size:13px;white-space:pre;}.course-body pre{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);padding:16px;overflow-x:auto;margin-bottom:16px;white-space:pre;}.course-body img{max-width:100%;border-radius:var(--radius-md);}.course-body table{width:100%;border-collapse:collapse;margin-bottom:16px;white-space:normal;}.course-body th,.course-body td{padding:8px 12px;border:1px solid var(--border);text-align:left;}.course-body th{background:var(--bg-secondary);font-weight:600;}.course-body blockquote{border-left:3px solid var(--accent);padding:12px 16px;margin:16px 0;background:var(--bg-secondary);border-radius:0 var(--radius-md) var(--radius-md) 0;white-space:normal;}/* Materials */.materials-list{display:flex;flex-direction:column;gap:16px;}.material-item{display:flex;gap:16px;padding:16px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);}.material-icon{font-size:28px;flex-shrink:0;}.material-info{flex:1;min-width:0;}.material-info strong{display:block;margin-bottom:8px;font-size:15px;}.material-video{width:100%;max-width:640px;border-radius:var(--radius-md);margin-top:8px;}.material-image{max-width:100%;border-radius:var(--radius-md);margin-top:8px;}.video-embed{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:var(--radius-md);margin-top:8px;}.video-embed iframe{position:absolute;top:0;left:0;width:100%;height:100%;}/* Course Locked */.course-locked{text-align:center;padding:64px 32px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);}.locked-icon{font-size:48px;margin-bottom:16px;}.course-locked h3{font-size:20px;margin-bottom:12px;}.course-locked p{color:var(--text-secondary);margin-bottom:24px;}/* Course Sidebar */.course-sidebar{position:sticky;top:24px;}.educator-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;}.educator-card h4{font-size:14px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:0.5px;margin-bottom:16px;}.educator-info{display:flex;gap:12px;align-items:center;margin-bottom:16px;}.educator-avatar{width:56px;height:56px;border-radius:50%;object-fit:cover;}.educator-avatar-placeholder{width:56px;height:56px;border-radius:50%;background:var(--gradient-1);display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;color:#fff;}.educator-info strong{display:block;font-size:16px;}.educator-info small{color:var(--text-secondary);font-size:13px;}.educator-bio{font-size:13px;color:var(--text-secondary);line-height:1.6;margin-bottom:16px;}.educator-socials{display:flex;gap:12px;flex-wrap:wrap;}.educator-socials a{font-size:13px;color:var(--accent);text-decoration:none;font-weight:500;}.educator-socials a:hover{text-decoration:underline;}/* Content Protection */.protected-content{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;}@media print{.protected-content,.materials-list{display:none !important;}}/* Badge Styles */.badge{display:inline-block;padding:3px 10px;border-radius:var(--radius-full);font-size:12px;font-weight:600;line-height:1.4;}.badge-success{background:rgba(16,185,129,0.15);color:var(--accent-green);}.badge-warning{background:rgba(255,212,0,0.15);color:var(--accent-yellow);}.badge-danger{background:rgba(236,72,153,0.15);color:var(--accent-pink);}.badge-secondary{background:var(--bg-tertiary);color:var(--text-secondary);}.badge-primary{background:rgba(59,130,246,0.15);color:var(--accent);}/* Admin Form Card */.admin-form-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;}.admin-header-actions{display:flex;gap:8px;}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}.form-actions{display:flex;gap:12px;margin-top:24px;padding-top:24px;border-top:1px solid var(--border);}.form-hint{display:block;font-size:12px;color:var(--text-secondary);margin-top:4px;}.actions-cell{display:flex;gap:6px;flex-wrap:wrap;}.btn-success{background:var(--accent-green);color:#fff;border:none;}.btn-success:hover{opacity:0.9;}.btn-danger{background:var(--accent-pink);color:#fff;border:none;}.btn-danger:hover{opacity:0.9;}.text-danger{color:var(--accent-pink);}/* Empty State */.empty-state{text-align:center;padding:64px 32px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);}.empty-state p{color:var(--text-secondary);margin-bottom:16px;}/* Course Detail Responsive */@media (max-width:900px){.course-hero-inner{grid-template-columns:1fr;}.course-hero-image{order:-1;}.course-content-wrapper{grid-template-columns:1fr;}.course-sidebar{position:static;}}@media (max-width:768px){.courses-grid{grid-template-columns:repeat(2,1fr);gap:16px;}.course-hero{padding:24px 0;}.course-hero-info h1{font-size:24px;}.course-price-big{font-size:22px;}.form-row{grid-template-columns:1fr;}.role-selector{grid-template-columns:1fr;}}/* ============ Educator Sidebar ============ */.educator-sidebar{background:linear-gradient(180deg,var(--bg-secondary) 0%,var(--sidebar-gradient-end) 100%) !important;border-right:1px solid var(--border) !important;}/* ============ Panel Sidebar (User Panel) ============ */.panel-sidebar{background:linear-gradient(180deg,var(--bg-secondary) 0%,var(--sidebar-gradient-end) 100%) !important;border-right:1px solid var(--border) !important;}.panel-sidebar-user{display:flex;align-items:center;gap:12px;padding:24px 20px;border-bottom:1px solid var(--border);margin-bottom:8px;}.panel-sidebar-avatar{width:44px;height:44px;border-radius:50%;overflow:hidden;flex-shrink:0;background:var(--gradient-1);display:flex;align-items:center;justify-content:center;}.panel-sidebar-avatar img{width:100%;height:100%;object-fit:cover;}.panel-sidebar-avatar span{color:#fff;font-size:18px;font-weight:700;}.panel-sidebar-info{min-width:0;}.panel-sidebar-info strong{display:block;font-size:14px;font-weight:700;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}.panel-sidebar-info small{display:block;font-size:12px;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}.panel-nav{padding:8px 12px !important;}.panel-nav-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:0.8px;color:var(--text-tertiary);padding:8px 12px 6px;margin-top:4px;}.panel-nav a{display:flex;align-items:center;gap:12px;padding:10px 12px;color:var(--text-secondary);font-size:14px;font-weight:500;border-radius:var(--radius-md);transition:all 0.15s ease;text-decoration:none;margin-bottom:2px;}.panel-nav a svg{flex-shrink:0;opacity:0.7;}.panel-nav a:hover{background:rgba(255,255,255,0.06);color:var(--text-primary);}.panel-nav a:hover svg{opacity:1;}.panel-nav a.active{background:rgba(59,130,246,0.12);color:var(--accent);}.panel-nav a.active svg{opacity:1;stroke:var(--accent);}.panel-nav-divider{height:1px;background:var(--border);margin:12px 0;}.panel-nav-logout{color:var(--text-tertiary) !important;}.panel-nav-logout:hover{color:var(--accent-pink) !important;background:rgba(236,72,153,0.08) !important;}.panel-nav-logout:hover svg{stroke:var(--accent-pink) !important;}/* Panel Dashboard Styles */.panel-top-section{display:flex;gap:24px;align-items:flex-start;margin-bottom:32px;}.panel-profile-card{flex:1;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;}.panel-profile-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px;}.panel-avatar-area{display:flex;gap:16px;align-items:center;}.panel-avatar-lg{width:64px;height:64px;border-radius:50%;object-fit:cover;border:3px solid var(--border);}.panel-avatar-placeholder{width:64px;height:64px;border-radius:50%;background:var(--gradient-1);display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:800;color:#fff;flex-shrink:0;}.panel-user-info{display:flex;flex-direction:column;gap:2px;}.panel-user-info h2{font-size:20px;font-weight:800;color:var(--text-primary);margin:0;line-height:1.2;}.panel-username{font-size:14px;color:var(--accent);font-weight:500;}.panel-email{font-size:13px;color:var(--text-secondary);}.panel-role-badge{display:inline-block;padding:2px 10px;border-radius:var(--radius-full);font-size:11px;font-weight:700;background:rgba(59,130,246,0.12);color:var(--accent);margin-top:4px;width:fit-content;}.panel-bio{font-size:14px;color:var(--text-secondary);line-height:1.5;margin:0;}.panel-social-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px;padding-top:16px;border-top:1px solid var(--border);}.panel-social-link{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--text-secondary);text-decoration:none;padding:4px 10px;border-radius:var(--radius-full);border:1px solid var(--border);transition:all 0.15s ease;}.panel-social-link:hover{border-color:var(--accent);color:var(--accent);background:rgba(59,130,246,0.06);}.panel-social-link svg{flex-shrink:0;}.panel-stats-mini{display:flex;flex-direction:column;gap:12px;min-width:160px;}.panel-stat-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;text-align:center;}.panel-stat-num{display:block;font-size:32px;font-weight:800;color:var(--accent);line-height:1;margin-bottom:6px;}.panel-stat-label{display:block;font-size:12px;color:var(--text-secondary);font-weight:500;}.panel-edit-section{margin-bottom:32px;}.panel-edit-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;}.panel-edit-header h3{font-size:18px;font-weight:700;}.panel-section{margin-bottom:40px;}.panel-section-title{font-size:18px;font-weight:700;margin-bottom:20px;color:var(--text-primary);}/* Panel discover label */.panel-nav-label + a{margin-top:2px;}@media (max-width:768px){.panel-top-section{flex-direction:column;}.panel-stats-mini{flex-direction:row;min-width:0;width:100%;}.panel-stat-item{flex:1;}.panel-avatar-area{flex-direction:column;align-items:flex-start;gap:12px;}.panel-profile-header{flex-direction:column;gap:12px;}.panel-social-links{gap:8px;}}/* ==================================== Education Promo Section (Homepage) ==================================== *//* ==================================== Promo Sections V2 (edu + projects) ==================================== */.edu-promo-section,.projects-promo-section{padding:80px 0;position:relative;overflow:hidden;}.edu-promo-section{background:linear-gradient(135deg,rgba(99,102,241,0.06) 0%,rgba(168,85,247,0.1) 50%,rgba(236,72,153,0.06) 100%);border-top:1px solid var(--border);border-bottom:1px solid var(--border);}.edu-promo-section::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:url('/public/images/back.webp') center center / 100% 100% no-repeat;opacity:0.18;pointer-events:none;z-index:0;}.edu-promo-section > *{position:relative;z-index:1;}.projects-promo-section{position:relative;background:linear-gradient(135deg,rgba(245,158,11,0.06) 0%,rgba(239,68,68,0.1) 50%,rgba(16,185,129,0.06) 100%);border-top:1px solid var(--border);border-bottom:1px solid var(--border);}.projects-promo-section::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:url('/public/images/back2.webp') center center / 100% 100% no-repeat;opacity:0.18;pointer-events:none;z-index:0;}.projects-promo-section > *{position:relative;z-index:1;}.promo-bg-pattern{position:absolute;inset:-20px;background-image:radial-gradient(circle at 20% 50%,rgba(99,102,241,0.08) 0%,transparent 50%),radial-gradient(circle at 80% 50%,rgba(236,72,153,0.08) 0%,transparent 50%);pointer-events:none;animation:promo-bg-float 8s ease-in-out infinite alternate;}@keyframes promo-bg-float{0%{transform:translate(0,0) scale(1);}100%{transform:translate(10px,-10px) scale(1.03);}}.projects-promo-section .promo-bg-pattern{background-image:radial-gradient(circle at 20% 50%,rgba(245,158,11,0.08) 0%,transparent 50%),radial-gradient(circle at 80% 50%,rgba(16,185,129,0.08) 0%,transparent 50%);}.promo-header-center{text-align:center;max-width:640px;margin:0 auto 40px;}.promo-badge{display:inline-block;font-size:12px;font-weight:700;padding:5px 16px;border-radius:20px;letter-spacing:0.5px;text-transform:uppercase;margin-bottom:16px;color:#fff;}.promo-badge-edu{background:linear-gradient(135deg,#6366f1,#a855f7);}.promo-badge-projects{background:linear-gradient(135deg,#f59e0b,#ef4444);}.promo-title{font-size:clamp(1.6rem,4vw,2.2rem);font-weight:500;line-height:1.2;margin-bottom:12px;font-family:'GeneralSans-Variable','Inter',sans-serif;background:linear-gradient(144.5deg,var(--text-primary) 28%,transparent 115%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}.promo-subtitle{font-size:1.05rem;color:var(--text-secondary);line-height:1.7;font-family:'GeneralSans-Variable','Inter',sans-serif;}.promo-stats-row{display:flex;justify-content:center;gap:16px;margin-bottom:40px;flex-wrap:wrap;}.promo-stat-pill{display:flex;align-items:center;gap:12px;background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:14px 20px;min-width:160px;transition:all 0.3s ease;}.promo-stat-pill:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,0.06),0 0 20px rgba(59,130,246,0.08);border-color:var(--border-light);}.promo-stat-icon{font-size:1.6rem;flex-shrink:0;}.promo-stat-pill strong{display:block;font-size:1.1rem;font-weight:800;color:var(--text-primary);}.promo-stat-pill span{font-size:0.8rem;color:var(--text-tertiary);}.promo-cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:36px;}.promo-card-v2{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;padding:32px 24px;background:var(--bg-card);border:1px solid var(--border);border-radius:20px;text-decoration:none;transition:all 0.3s ease;position:relative;overflow:hidden;}.promo-card-v2::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--pcard-accent,var(--accent));border-radius:20px 20px 0 0;}.promo-card-v2:hover{transform:translateY(-8px) scale(1.02);border-color:var(--pcard-accent,var(--accent));box-shadow:0 20px 48px rgba(0,0,0,0.12),0 0 24px color-mix(in srgb,var(--pcard-accent,var(--accent)) 15%,transparent);}.promo-card-v2-icon{width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.8rem;background:rgba(99,102,241,0.08);}.projects-promo-section .promo-card-v2-icon{background:rgba(245,158,11,0.08);}.promo-card-v2 h3{font-size:1.1rem;font-weight:700;color:var(--text-primary);margin:0;}.promo-card-v2 p{font-size:0.85rem;color:var(--text-secondary);margin:0;line-height:1.5;}.promo-card-v2-tag{font-size:0.75rem;font-weight:600;padding:4px 12px;border-radius:12px;background:rgba(99,102,241,0.1);color:var(--accent);}.projects-promo-section .promo-card-v2-tag{background:rgba(245,158,11,0.1);color:#f59e0b;}.promo-actions-center{display:flex;justify-content:center;gap:12px;}@media (max-width:768px){.edu-promo-section,.projects-promo-section{padding:48px 0;}.promo-title{font-size:1.5rem;}.promo-cards-grid{grid-template-columns:1fr;gap:12px;}.promo-card-v2{flex-direction:row;text-align:left;padding:20px;gap:14px;}.promo-card-v2::before{top:0;left:0;right:auto;bottom:0;width:4px;height:auto;border-radius:20px 0 0 20px;}.promo-card-v2-icon{width:44px;height:44px;font-size:1.4rem;border-radius:12px;}.promo-card-v2-tag{margin-left:auto;}.promo-stats-row{gap:10px;}.promo-stat-pill{min-width:unset;padding:10px 14px;flex:1;}.promo-actions-center{flex-direction:column;}.promo-actions-center .btn{width:100%;text-align:center;}}/* ============ Legal Pages ============ */.legal-content{max-width:800px;margin:0 auto;padding:40px 20px 60px;}.legal-content h1{font-size:clamp(1.5rem,4vw,2rem);font-weight:800;margin-bottom:8px;color:var(--text-primary);}.legal-meta{font-size:14px;color:var(--text-tertiary);margin-bottom:32px;}.legal-content h2{font-size:1.2rem;font-weight:700;margin:32px 0 12px;color:var(--text-primary);display:flex;align-items:center;gap:8px;}.legal-content p{font-size:15px;line-height:1.8;color:var(--text-secondary);margin-bottom:16px;}.legal-content ul{padding-left:20px;margin-bottom:16px;}.legal-content ul li{font-size:15px;line-height:1.8;color:var(--text-secondary);margin-bottom:6px;}.legal-content strong{color:var(--text-primary);}.legal-content table{width:100%;border-collapse:collapse;margin:16px 0;}.legal-content table th,.legal-content table td{padding:10px 14px;border:1px solid var(--border);font-size:14px;text-align:left;}.legal-content table th{background:var(--bg-secondary);font-weight:600;color:var(--text-primary);}.legal-content table td{color:var(--text-secondary);}/* ============ Orbital AI Tools - Full Page (allfeat.org style) ============ */.ft-section{position:relative;width:100%;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:60px 0;}/* Background glow */.ft-bg-glow{position:absolute;inset:0;pointer-events:none;z-index:0;}.ft-bg-glow::before,.ft-bg-glow::after{content:'';position:absolute;border-radius:50%;pointer-events:none;}.ft-bg-glow::before{width:clamp(400px,70vw,1000px);height:clamp(400px,70vw,1000px);top:50%;left:50%;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(59,130,246,0.1) 0%,transparent 65%);}.ft-bg-glow::after{width:clamp(600px,90vw,1400px);height:clamp(600px,90vw,1400px);top:50%;left:50%;transform:translate(-50%,-50%);background:radial-gradient(circle,transparent 55%,rgba(139,92,246,0.06) 100%);}/* Fade mask:circles fade at top/bottom edges */.ft-orbits{position:absolute;inset:0;z-index:1;mask-image:linear-gradient(transparent 2%,black 18%,black 82%,transparent 98%);-webkit-mask-image:linear-gradient(transparent 2%,black 18%,black 82%,transparent 98%);}/* Each orbit ring is centered */.ft-orbit{position:absolute;top:50%;left:50%;width:0;height:0;}/* Circles positioned by JS via translate */.ft-circle{position:absolute;top:0;left:0;text-decoration:none;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--glass-bg);border:1px solid var(--border-light);overflow:hidden;will-change:transform;transition:background 0.3s ease,border-color 0.3s ease,box-shadow 0.3s ease;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);}/* Orbit 1 (inner) — larger circles */.ft-orbit-1 .ft-circle{width:clamp(64px,7vw,100px);height:clamp(64px,7vw,100px);}/* Orbit 2 (middle) — medium circles */.ft-orbit-2 .ft-circle{width:clamp(54px,5.5vw,82px);height:clamp(54px,5.5vw,82px);}/* Orbit 3 (outer) — smaller circles */.ft-orbit-3 .ft-circle{width:clamp(46px,4.5vw,68px);height:clamp(46px,4.5vw,68px);}.ft-circle img{width:60%;height:60%;border-radius:50%;object-fit:cover;pointer-events:none;}.ft-circle-text{font-size:clamp(12px,1.5vw,18px);font-weight:800;color:var(--accent);letter-spacing:-0.5px;}/* Label tooltip */.ft-circle-label{position:absolute;bottom:-26px;left:50%;transform:translateX(-50%) translateY(4px);white-space:nowrap;font-size:11px;font-weight:600;color:var(--text-primary);background:var(--bg-card);padding:3px 10px;border-radius:6px;border:1px solid var(--border);box-shadow:0 4px 12px rgba(0,0,0,0.2);opacity:0;pointer-events:none;transition:opacity 0.2s ease,transform 0.2s ease;}/* Hover */.ft-circle:hover{z-index:20;background:rgba(59,130,246,0.12);border-color:var(--accent);box-shadow:0 0 0 3px rgba(59,130,246,0.15),0 8px 32px rgba(59,130,246,0.2);}.ft-circle:hover .ft-circle-label{opacity:1;transform:translateX(-50%) translateY(0);}/* Center content */.ft-center{position:relative;z-index:5;text-align:center;max-width:500px;padding:0 24px;pointer-events:none;}.ft-center > *{pointer-events:auto;}.ft-title{font-size:clamp(26px,5vw,44px);font-weight:500;letter-spacing:-1px;margin-bottom:14px;font-family:'GeneralSans-Variable','Inter',sans-serif;background:linear-gradient(144.5deg,var(--text-primary) 28%,transparent 115%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.15;}.ft-subtitle{font-size:clamp(13px,2.2vw,16px);color:var(--text-secondary);margin-bottom:24px;font-family:'GeneralSans-Variable','Inter',sans-serif;line-height:1.65;}/* ---- Responsive ---- *//* Mobile:circles still visible but smaller radii + sizes are handled by clamp() */@media (max-width:480px){.ft-section{min-height:85vh;padding:40px 0;}.ft-center{max-width:280px;}.ft-circle-label{display:none;}}@media (min-width:481px) and (max-width:768px){.ft-section{min-height:90vh;}.ft-center{max-width:340px;}}/* Large screens */@media (min-width:1400px){.ft-orbit-1 .ft-circle{width:110px;height:110px;}.ft-orbit-2 .ft-circle{width:90px;height:90px;}.ft-orbit-3 .ft-circle{width:74px;height:74px;}}/* ---- Light theme ---- */html[data-theme="light"] .ft-circle{background:rgba(255,255,255,0.7);border-color:rgba(0,0,0,0.06);box-shadow:0 2px 12px rgba(0,0,0,0.04);}html[data-theme="light"] .ft-circle:hover{background:rgba(59,130,246,0.08);border-color:var(--accent);box-shadow:0 0 0 3px rgba(59,130,246,0.1),0 4px 20px rgba(59,130,246,0.1);}html[data-theme="light"] .ft-bg-glow::before{background:radial-gradient(circle,rgba(59,130,246,0.06) 0%,transparent 65%);}html[data-theme="light"] .ft-bg-glow::after{background:radial-gradient(circle,transparent 55%,rgba(139,92,246,0.03) 100%);}html[data-theme="light"] .ft-circle-label{box-shadow:0 2px 8px rgba(0,0,0,0.06);}/* ============ Button Pulse Effect ============ */.btn-pulse{position:relative;}.btn-pulse::after{content:'';position:absolute;inset:-4px;border-radius:inherit;background:inherit;opacity:0;z-index:-1;animation:btn-pulse-ring 2.5s ease-in-out infinite;}@keyframes btn-pulse-ring{0%,100%{opacity:0;transform:scale(1);}50%{opacity:0.15;transform:scale(1.05);}}/* ============ Section Animate (scroll-triggered) ============ */.section-animate{opacity:0;transform:translateY(30px);transition:opacity 0.7s cubic-bezier(0.16,1,0.3,1),transform 0.7s cubic-bezier(0.16,1,0.3,1);transition-delay:var(--anim-delay,0s);}.section-animate.visible{opacity:1;transform:translateY(0);}/* ==================================== Courses Filter Tabs ==================================== */.courses-filter-tabs{display:flex;gap:8px;margin-bottom:32px;padding-bottom:2px;border-bottom:2px solid var(--border);}.filter-tab{padding:10px 20px;font-size:0.9rem;font-weight:600;color:var(--text-secondary);text-decoration:none;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all 0.2s ease;}.filter-tab:hover{color:var(--text-primary);}.filter-tab.active{color:var(--accent);border-bottom-color:var(--accent);}.courses-section-title{font-size:1.3rem;font-weight:500;margin:32px 0 20px;padding-bottom:12px;font-family:'GeneralSans-Variable','Inter',sans-serif;background:linear-gradient(144.5deg,rgba(255,255,255,1) 28%,rgba(255,255,255,0) 115%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.28;border-bottom:1px solid var(--border);}.course-badge.free{background:#10b981;color:#fff;}.course-level-badge{font-size:0.75rem;font-weight:600;padding:2px 10px;border-radius:10px;}.course-level-badge.beginner{background:rgba(16,185,129,0.15);color:#059669;}.course-level-badge.intermediate{background:rgba(99,102,241,0.15);color:#6366f1;}.course-price.free-price{color:#10b981;font-weight:700;}@media (max-width:600px){.courses-filter-tabs{overflow-x:auto;}.filter-tab{padding:8px 14px;font-size:0.85rem;white-space:nowrap;}}/* ============ Light Theme Overrides ============ */html[data-theme="light"] .navbar{background:rgba(255,255,255,0.88);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);border:1px solid rgba(0,0,0,0.06);box-shadow:0 2px 12px rgba(0,0,0,0.06);}html[data-theme="light"] .nav-dropdown-menu{background:rgba(255,255,255,0.96);box-shadow:0 8px 32px rgba(0,0,0,0.1);border:1px solid rgba(0,0,0,0.06);}html[data-theme="light"] .card{box-shadow:0 1px 3px rgba(0,0,0,0.04);border:1px solid rgba(0,0,0,0.06);}html[data-theme="light"] .card:hover{box-shadow:0 8px 24px rgba(59,130,246,0.1);border-color:rgba(59,130,246,0.2);}html[data-theme="light"] .mobile-bottom-nav{background:rgba(255,255,255,0.92);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);border:1px solid rgba(0,0,0,0.06);box-shadow:0 4px 20px rgba(0,0,0,0.08);}html[data-theme="light"] .mobile-bottom-nav a{color:var(--text-secondary);}html[data-theme="light"] .mobile-bottom-nav a.active,html[data-theme="light"] .mobile-bottom-nav a:active{color:var(--accent);}html[data-theme="light"] .admin-sidebar{box-shadow:1px 0 4px rgba(0,0,0,0.04);}html[data-theme="light"] .code-block{background:#f6f8fa;border:1px solid rgba(0,0,0,0.06);}html[data-theme="light"] .code-block code{color:#1e293b;}html[data-theme="light"] .hero-section{background:linear-gradient(135deg,#eff6ff 0%,#f5f3ff 50%,#fdf2f8 100%);}html[data-theme="light"] .hero-section .hero-title,html[data-theme="light"] .hero-section .hero-desc{color:var(--text-primary);}html[data-theme="light"] .grid-pattern::before{background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);}html[data-theme="light"] .gradient-text{background:linear-gradient(135deg,#2563eb 0%,#7c3aed 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}html[data-theme="light"] .page-header h1{background:linear-gradient(144.5deg,rgba(0,0,0,1) 28%,rgba(0,0,0,0.4) 115%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}html[data-theme="light"] .page-header p{color:rgba(0,0,0,0.6);}html[data-theme="light"] .guide-content h1,html[data-theme="light"] .free-tools-hero h1,html[data-theme="light"] .course-hero-info h1,html[data-theme="light"] .courses-section-title{background:linear-gradient(144.5deg,rgba(0,0,0,1) 28%,rgba(0,0,0,0.4) 115%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}html[data-theme="light"] .guide-content .subtitle,html[data-theme="light"] .free-tools-hero p{color:rgba(0,0,0,0.6);}html[data-theme="light"] .auth-brand-panel{background:linear-gradient(135deg,#3b82f6 0%,#8b5cf6 100%);}html[data-theme="light"] .auth-brand-content{color:#fff;}html[data-theme="light"] .auth-card{box-shadow:0 4px 24px rgba(0,0,0,0.06);border:1px solid rgba(0,0,0,0.06);}html[data-theme="light"] .nb-prompt::after{background:var(--nb-gradient-overlay);}html[data-theme="light"] .nb-prompt-text{color:var(--nb-prompt-text);}html[data-theme="light"] .footer{border-top:1px solid rgba(0,0,0,0.06);}html[data-theme="light"] .footer::before{background:linear-gradient(90deg,transparent,#3b82f6,#8b5cf6,transparent);opacity:0.2;}html[data-theme="light"] .btn-primary{box-shadow:0 2px 12px rgba(59,130,246,0.2);}html[data-theme="light"] .btn-secondary{background:#ffffff;border:1px solid rgba(0,0,0,0.1);}html[data-theme="light"] .btn-secondary:hover{background:#f8fafc;}html[data-theme="light"] .hero-stat{background:rgba(255,255,255,0.8);border:1px solid rgba(0,0,0,0.06);}html[data-theme="light"] .hero-stat:hover{border-color:rgba(59,130,246,0.2);}html[data-theme="light"] .mobile-menu-overlay{background:var(--overlay-dark);}html[data-theme="light"] .admin-sidebar-overlay{background:var(--overlay-bg);}html[data-theme="light"] .edu-promo-section{background:linear-gradient(135deg,rgba(99,102,241,0.08) 0%,rgba(168,85,247,0.12) 50%,rgba(236,72,153,0.08) 100%);}html[data-theme="light"] .projects-promo-section{background:linear-gradient(135deg,rgba(245,158,11,0.08) 0%,rgba(239,68,68,0.12) 50%,rgba(16,185,129,0.08) 100%);}html[data-theme="light"] .promo-stat-pill{background:#fff;box-shadow:0 2px 12px rgba(0,0,0,0.06);}html[data-theme="light"] .promo-card-v2{background:#fff;box-shadow:0 2px 12px rgba(0,0,0,0.04);}html[data-theme="light"] .panel-nav a:hover{background:var(--panel-nav-hover);}html[data-theme="light"] .hero-stat:hover{border-color:rgba(0,0,0,0.1);}html[data-theme="light"] .auth-feature-icon{background:var(--auth-feature-bg);}html[data-theme="light"] .modal-overlay{background:var(--overlay-bg);}html[data-theme="light"] .tool-sidebar{box-shadow:-4px 0 16px rgba(0,0,0,0.1);}/* Light theme nav-links:only style for mobile drawer */@media (max-width:1200px){html[data-theme="light"] .nav-links{background:#ffffff;box-shadow:-8px 0 30px rgba(0,0,0,0.08);}}html[data-theme="light"] .nav-overlay.active{background:rgba(0,0,0,0.3);}html[data-theme="light"] .hamburger span{background:var(--text-primary);}html[data-theme="light"] input,html[data-theme="light"] textarea,html[data-theme="light"] select{background:var(--bg-primary);color:var(--text-primary);border-color:var(--border);}html[data-theme="light"] input:focus,html[data-theme="light"] textarea:focus,html[data-theme="light"] select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(59,130,246,0.1);}html[data-theme="light"] .admin-sidebar{background:linear-gradient(180deg,#f8f9fa 0%,#e9ecef 100%);}html[data-theme="light"] .admin-nav a.active,html[data-theme="light"] .panel-nav a.active{background:rgba(59,130,246,0.08);color:var(--accent);}html[data-theme="light"] .admin-nav .admin-nav-label{color:#6b7280;}/* ==================================== AI Tool Hero Section (show page) ==================================== */.tool-hero-bg{position:relative;width:100%;min-height:clamp(320px,40vw,420px);overflow:hidden;}.tool-hero-bg-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;filter:blur(2px) brightness(0.35);transform:scale(1.05);}.tool-hero-overlay{position:absolute;inset:0;background:linear-gradient(transparent 20%,rgba(0,0,0,0.7) 60%,rgba(0,0,0,0.95));}.tool-hero-content{position:relative;z-index:1;display:flex;flex-direction:column;justify-content:flex-end;min-height:clamp(320px,40vw,420px);padding-bottom:48px;}.tool-hero-content h1{font-weight:500 !important;font-family:'GeneralSans-Variable','Inter',sans-serif !important;background:linear-gradient(144.5deg,rgba(255,255,255,1) 28%,rgba(255,255,255,0) 115%) !important;-webkit-background-clip:text !important;-webkit-text-fill-color:transparent !important;background-clip:text !important;line-height:1.28 !important;}.tool-hero-content p{font-size:15px !important;font-weight:400 !important;color:rgba(255,255,255,0.7) !important;line-height:1.6 !important;font-family:'GeneralSans-Variable','Inter',sans-serif !important;}@media (max-width:768px){.tool-hero-bg{min-height:auto;}.tool-hero-content{min-height:auto;padding-top:24px;padding-bottom:32px;}}/* ==================================== Educator Panel Professional Design ==================================== */.educator-layout .admin-header{padding-bottom:20px;border-bottom:1px solid var(--border);margin-bottom:32px;}.educator-layout .admin-header h1{font-size:1.6rem;font-weight:800;background:var(--gradient-1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;}.educator-layout .stats-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px;}.educator-layout .stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:28px;position:relative;overflow:hidden;}.educator-layout .stat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-1);border-radius:16px 16px 0 0;}.educator-layout .stat-card .stat-number,.educator-layout .stat-card .number{font-size:2rem;font-weight:800;}.educator-layout .stat-card .stat-label,.educator-layout .stat-card .label{font-size:0.85rem;color:var(--text-tertiary);margin-top:6px;font-weight:500;}.educator-layout .admin-table-wrapper{border-radius:16px;overflow:hidden;border:1px solid var(--border);background:var(--bg-card);}.educator-layout .admin-table{border:none;}.educator-layout .admin-table thead th{background:var(--bg-secondary);font-size:0.8rem;font-weight:700;text-transform:uppercase;letter-spacing:0.5px;color:var(--text-tertiary);padding:14px 16px;border-bottom:1px solid var(--border);}.educator-layout .admin-table tbody td{padding:16px;font-size:0.9rem;border-bottom:1px solid var(--border);vertical-align:middle;}.educator-layout .admin-table tbody tr:last-child td{border-bottom:none;}.educator-layout .admin-table tbody tr:hover{background:var(--bg-hover);}.educator-layout .empty-state{border-radius:16px;padding:80px 32px;text-align:center;background:var(--bg-card);border:2px dashed var(--border);}.educator-layout .empty-state p{font-size:1rem;color:var(--text-secondary);margin-bottom:20px;}.educator-layout .admin-form-card{border-radius:16px;padding:36px;border:1px solid var(--border);background:var(--bg-card);}.educator-layout .form-group{margin-bottom:24px;}.educator-layout .form-label{font-size:0.9rem;font-weight:600;color:var(--text-primary);margin-bottom:8px;display:block;}.educator-layout .form-input{border-radius:12px;padding:12px 16px;font-size:0.95rem;border:1px solid var(--border);background:var(--bg-primary);color:var(--text-primary);width:100%;transition:all 0.2s ease;}.educator-layout .form-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(59,130,246,0.1);outline:none;}.educator-layout .form-actions{border-top:1px solid var(--border);padding-top:28px;margin-top:28px;}.educator-layout .actions-cell{display:flex;gap:8px;flex-wrap:wrap;align-items:center;}/* Educator sidebar improvements */.educator-sidebar{background:var(--bg-secondary);border-right:1px solid var(--border);}.educator-sidebar .panel-sidebar-user{padding:24px 20px;border-bottom:1px solid var(--border);margin-bottom:8px;}.educator-sidebar .panel-sidebar-avatar{width:44px;height:44px;border-radius:12px;overflow:hidden;flex-shrink:0;}.educator-sidebar .panel-sidebar-avatar img{width:100%;height:100%;object-fit:cover;}.educator-sidebar .panel-sidebar-avatar span{display:flex;align-items:center;justify-content:center;width:100%;height:100%;background:var(--gradient-1);color:#fff;font-weight:700;font-size:1.1rem;}.educator-sidebar .panel-nav a{border-radius:10px;padding:10px 14px;margin-bottom:2px;font-size:0.88rem;}.educator-sidebar .panel-nav a:hover{background:var(--bg-hover);}.educator-sidebar .panel-nav a.active{background:rgba(59,130,246,0.1);color:var(--accent);font-weight:600;}@media (max-width:768px){.educator-layout .stats-grid{grid-template-columns:repeat(2,1fr);gap:12px;}.educator-layout .stat-card{padding:20px;}.educator-layout .stat-card .stat-number,.educator-layout .stat-card .number{font-size:1.5rem;}.educator-layout .admin-form-card{padding:20px;}.educator-layout .admin-header h1{font-size:1.3rem;}}/* ==================================== EasyMDE / CodeMirror Dark Mode Fix ==================================== */html[data-theme="dark"] .EasyMDEContainer .CodeMirror,html[data-theme="dark"] .CodeMirror.cm-s-easymde.CodeMirror-wrap{background:var(--bg-primary) !important;color:var(--text-primary) !important;border-color:var(--border) !important;border-radius:0 0 12px 12px;}html[data-theme="dark"] .EasyMDEContainer .CodeMirror .CodeMirror-cursor{border-left-color:var(--text-primary) !important;}html[data-theme="dark"] .EasyMDEContainer .CodeMirror .CodeMirror-selected{background:rgba(59,130,246,0.2) !important;}html[data-theme="dark"] .EasyMDEContainer .CodeMirror .CodeMirror-line{color:var(--text-primary) !important;}html[data-theme="dark"] .EasyMDEContainer .CodeMirror .cm-header{color:var(--accent) !important;}html[data-theme="dark"] .EasyMDEContainer .CodeMirror .cm-link,html[data-theme="dark"] .EasyMDEContainer .CodeMirror .cm-url{color:var(--accent) !important;}html[data-theme="dark"] .EasyMDEContainer .CodeMirror .cm-comment{color:var(--text-tertiary) !important;}html[data-theme="dark"] .EasyMDEContainer .CodeMirror .cm-string{color:var(--accent-green) !important;}html[data-theme="dark"] .EasyMDEContainer .CodeMirror .cm-tag{color:var(--accent-pink) !important;}html[data-theme="dark"] .EasyMDEContainer .CodeMirror .CodeMirror-linenumber{color:var(--text-tertiary) !important;}html[data-theme="dark"] .EasyMDEContainer .CodeMirror .CodeMirror-gutters{background:var(--bg-secondary) !important;border-color:var(--border) !important;}html[data-theme="dark"] .editor-toolbar,html[data-theme="dark"] .EasyMDEContainer .editor-toolbar{background:var(--bg-secondary) !important;border-color:var(--border) !important;border-radius:12px 12px 0 0;opacity:1 !important;}html[data-theme="dark"] .editor-toolbar button,html[data-theme="dark"] .EasyMDEContainer .editor-toolbar button{color:var(--text-secondary) !important;border:none !important;}html[data-theme="dark"] .editor-toolbar button:hover,html[data-theme="dark"] .EasyMDEContainer .editor-toolbar button:hover{background:var(--bg-hover) !important;color:var(--text-primary) !important;border-radius:6px;}html[data-theme="dark"] .editor-toolbar button.active,html[data-theme="dark"] .EasyMDEContainer .editor-toolbar button.active{background:rgba(59,130,246,0.15) !important;color:var(--accent) !important;}html[data-theme="dark"] .editor-toolbar i.separator,html[data-theme="dark"] .EasyMDEContainer .editor-toolbar i.separator{border-left-color:var(--border) !important;border-right-color:var(--border) !important;}html[data-theme="dark"] .EasyMDEContainer{border:none;}html[data-theme="dark"] .editor-preview,html[data-theme="dark"] .editor-preview-side{background:var(--bg-primary) !important;color:var(--text-primary) !important;}html[data-theme="dark"] .editor-statusbar{color:var(--text-tertiary) !important;border-top-color:var(--border) !important;}/* Default (no data-theme = dark) EasyMDE fix */.EasyMDEContainer .CodeMirror,.CodeMirror.cm-s-easymde.CodeMirror-wrap{background:var(--bg-primary);color:var(--text-primary);border-color:var(--border);}.editor-toolbar,.EasyMDEContainer .editor-toolbar{border-color:var(--border);}.editor-toolbar button,.EasyMDEContainer .editor-toolbar button{color:var(--text-secondary);}/* ============================================ FREE TOOLS SECTION ============================================ *//* Free Tools Index Page */.free-tools-hero{text-align:center;padding:48px 0 32px;}.free-tools-hero h1{font-size:2rem;font-weight:500;margin-bottom:8px;font-family:'GeneralSans-Variable','Inter',sans-serif;background:linear-gradient(144.5deg,rgba(255,255,255,1) 28%,rgba(255,255,255,0) 115%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.28;}.free-tools-hero p{color:rgba(255,255,255,0.7);font-size:15px;font-weight:400;max-width:600px;font-family:'GeneralSans-Variable','Inter',sans-serif;line-height:1.6;margin:0 auto;}/* Category Filter Tabs */.ft-filter-tabs{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:32px;}.ft-filter-tab{padding:8px 18px;border-radius:var(--radius-full,100px);border:1px solid var(--border);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;font-size:14px;font-weight:500;transition:all .2s;}.ft-filter-tab:hover{border-color:var(--accent);color:var(--accent);}.ft-filter-tab.active{background:var(--accent);color:#fff;border-color:var(--accent);}/* Tool Cards Grid */.ft-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:48px;}.ft-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;text-decoration:none;transition:all .25s;display:flex;flex-direction:column;gap:12px;}.ft-card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.12);}.ft-card-icon{width:48px;height:48px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0;}.ft-card-title{font-size:16px;font-weight:700;color:var(--text-primary);}.ft-card-desc{font-size:13px;color:var(--text-secondary);line-height:1.5;}.ft-card-badge{display:inline-block;padding:3px 10px;border-radius:var(--radius-full,100px);font-size:11px;font-weight:600;background:rgba(99,102,241,.1);color:var(--accent);align-self:flex-start;}/* Free Tools Promo Section (Homepage) */.free-tools-promo{padding:64px 0;text-align:center;}.free-tools-promo .promo-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 16px;border-radius:var(--radius-full,100px);font-size:13px;font-weight:600;background:rgba(99,102,241,.1);color:var(--accent);margin-bottom:16px;}.free-tools-promo .promo-title{font-size:2rem;font-weight:800;color:var(--text-primary);margin-bottom:8px;}.free-tools-promo .promo-subtitle{color:var(--text-secondary);font-size:1.05rem;max-width:550px;margin:0 auto 24px;}.ft-promo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:900px;margin:0 auto 32px;}.ft-promo-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;display:flex;flex-direction:column;align-items:center;gap:8px;}.ft-promo-item-icon{font-size:28px;}.ft-promo-item-title{font-size:14px;font-weight:600;color:var(--text-primary);}.ft-promo-item-desc{font-size:12px;color:var(--text-secondary);}/* Tool Page Common Styles */.tool-page .page-header{text-align:center;padding:48px 0 24px;}.tool-page .page-header h1{font-size:1.8rem;font-weight:500;font-family:'GeneralSans-Variable','Inter',sans-serif;background:linear-gradient(144.5deg,rgba(255,255,255,1) 28%,rgba(255,255,255,0) 115%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.28;}.tool-page .page-header p{font-size:15px;font-weight:400;color:rgba(255,255,255,0.7);max-width:600px;margin:8px auto 0;font-family:'GeneralSans-Variable','Inter',sans-serif;line-height:1.6;}html[data-theme="light"] .tool-page .page-header h1{background:linear-gradient(144.5deg,rgba(0,0,0,1) 28%,rgba(0,0,0,0.4) 115%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}html[data-theme="light"] .tool-page .page-header p{color:rgba(0,0,0,0.6);}/* Responsive */@media (max-width:768px){.ft-grid{grid-template-columns:1fr;}.ft-promo-grid{grid-template-columns:1fr;}.free-tools-hero h1,.free-tools-promo .promo-title{font-size:1.5rem;}}@media (min-width:769px) and (max-width:1024px){.ft-grid{grid-template-columns:repeat(2,1fr);}.ft-promo-grid{grid-template-columns:repeat(2,1fr);}}/* ============================================================ WEB3 HERO SECTION ============================================================ *//* --- Hero Container --- */.w3-hero{position:relative;min-height:100vh;background:var(--bg-primary);overflow:hidden;display:flex;flex-direction:column;font-family:'GeneralSans-Variable','Inter',sans-serif;margin-top:-80px;padding-top:0;}.w3-hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;}.w3-hero-overlay{position:absolute;inset:0;background:rgba(0,0,0,0.50);z-index:1;}/* --- Layered Pill Button --- */.w3-nav-cta,.w3-hero-cta{position:relative;display:inline-flex;align-items:center;justify-content:center;border-radius:9999px;border:0.6px solid rgba(255,255,255,0.5);padding:2px;text-decoration:none;overflow:hidden;transition:transform 0.2s;}.w3-nav-cta:hover,.w3-hero-cta:hover{transform:scale(1.05);}.w3-nav-cta:active,.w3-hero-cta:active{transform:scale(0.97);}.w3-btn-glow{position:absolute;top:-8px;left:50%;transform:translateX(-50%);width:80%;height:16px;background:radial-gradient(ellipse at center,rgba(255,255,255,0.35) 0%,transparent 70%);pointer-events:none;z-index:1;}.w3-btn-inner{position:relative;z-index:2;display:inline-block;padding:11px 29px;border-radius:9999px;background:#000;color:white;font-size:14px;font-weight:500;white-space:nowrap;}.w3-btn-inner-white{background:white;color:#000;}/* --- Hero Content --- */.w3-hero-content{position:relative;z-index:10;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:140px 24px 80px;gap:24px;}/* --- Badge Pill --- */.w3-hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:20px;background:rgba(255,255,255,0.10);border:1px solid rgba(255,255,255,0.20);font-size:13px;font-weight:500;}.w3-badge-dot{width:4px;height:4px;border-radius:50%;background:white;flex-shrink:0;}.w3-badge-text{color:rgba(255,255,255,0.6);}.w3-badge-highlight{color:white;}/* --- Heading with gradient --- */.w3-hero-title{font-size:56px;font-weight:500;line-height:1.28;max-width:700px;background:linear-gradient( 144.5deg,rgba(255,255,255,1) 28%,rgba(255,255,255,0) 115% );-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}/* --- Subtitle --- */.w3-hero-subtitle{font-size:15px;font-weight:400;color:rgba(255,255,255,0.7);max-width:680px;line-height:1.6;}/* --- Search --- */.w3-hero-search{width:100%;max-width:560px;position:relative;margin-top:8px;}.w3-hero-search .search-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:rgba(255,255,255,0.4);display:flex;pointer-events:none;}.w3-hero-search .search-input{width:100%;padding:14px 16px 14px 44px;border-radius:9999px;border:0.6px solid rgba(255,255,255,0.2);background:rgba(255,255,255,0.05);color:white;font-size:14px;font-weight:400;outline:none;transition:border-color 0.2s;}.w3-hero-search .search-input:focus{border-color:rgba(255,255,255,0.4);}.w3-hero-search .search-input::placeholder{color:rgba(255,255,255,0.35);}.w3-hero-search .search-results{position:absolute;top:100%;left:0;right:0;margin-top:8px;border-radius:1rem;z-index:30;}/* --- Stats Row --- */.w3-hero-stats{display:flex;align-items:center;gap:24px;margin-top:16px;flex-wrap:wrap;justify-content:center;}.w3-stat{display:flex;flex-direction:column;align-items:center;gap:4px;}.w3-stat-num{font-size:28px;font-weight:600;color:white;}.w3-stat-label{font-size:12px;color:rgba(255,255,255,0.5);text-transform:uppercase;letter-spacing:0.05em;}.w3-stat-divider{width:1px;height:32px;background:rgba(255,255,255,0.15);}/* --- Desktop --- */@media (min-width:768px){.w3-hero-content{padding-top:180px;padding-bottom:100px;}}/* --- Mobile --- */@media (max-width:767px){.w3-hero-title{font-size:36px;}.w3-hero-content{padding:160px 16px 60px;gap:20px;}.w3-hero-subtitle{font-size:14px;}.w3-hero-stats{gap:16px;}.w3-stat-num{font-size:22px;}.w3-stat-divider{height:24px;}.w3-hero-search .search-input{padding:12px 16px 12px 40px;}}