@import "https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;0,9..40,800;0,9..40,900;1,9..40,400&display=swap";:root{--navy:#0f172a;--navy-light:#1e293b;--indigo:#4f46e5;--indigo-hover:#4338ca;--indigo-light:#4f46e514;--indigo-glow:#4f46e526;--sage:#c2d3cd;--sage-light:#c2d3cd26;--sage-bg:#c2d3cd14;--rose:#fda4af;--white:#fff;--off-white:#f8fafc;--light-gray:#f1f5f9;--border:#e2e8f0;--border-light:#f1f5f9;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--success:#22c55e;--success-bg:#22c55e1a;--success-border:#22c55e4d;--warning:#f59e0b;--warning-bg:#f59e0b1a;--error:#ef4444;--error-bg:#ef44441a;--locked:#94a3b8;--locked-bg:#94a3b814;--font:"DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--max-width:1100px;--header-height:64px;--radius:12px;--radius-lg:16px;--radius-sm:8px;--radius-xs:6px;--shadow-sm:0 1px 2px #0000000d;--shadow:0 1px 3px #00000014, 0 1px 2px #0000000a;--shadow-md:0 4px 6px -1px #00000014, 0 2px 4px -2px #0000000a;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -4px #0000000a;--shadow-xl:0 20px 25px -5px #00000014, 0 8px 10px -6px #0000000a;--transition:.2s cubic-bezier(.4, 0, .2, 1);--transition-slow:.3s cubic-bezier(.4, 0, .2, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font);color:var(--text-primary);background:var(--white);min-height:100vh;font-size:16px;line-height:1.65}a{color:var(--indigo);transition:color var(--transition);text-decoration:none}a:hover{color:var(--indigo-hover)}img{max-width:100%;display:block}.header{z-index:100;-webkit-backdrop-filter:blur(20px)saturate(180%);border-bottom:1px solid var(--border);height:var(--header-height);background:#ffffffd9;position:fixed;top:0;left:0;right:0}.header .container{height:100%;max-width:var(--max-width);justify-content:space-between;align-items:center;margin:0 auto;padding:0 24px;display:flex}.header-brand{color:var(--text-primary);align-items:center;gap:12px;text-decoration:none;display:flex}.header-brand-logo{width:auto;height:36px}.header-brand-text{letter-spacing:-.02em;color:var(--navy);font-size:16px;font-weight:800}.header-brand-divider{background:var(--border);width:1px;height:24px;margin:0 4px}.header-brand-portal{color:var(--text-secondary);font-size:14px;font-weight:500}.header-nav{align-items:center;gap:8px;display:flex}.header-nav a{color:var(--text-secondary);border-radius:var(--radius-sm);transition:all var(--transition);padding:8px 14px;font-size:14px;font-weight:500;text-decoration:none}.header-nav a:hover{color:var(--indigo);background:var(--indigo-light)}.header-nav a.active{color:var(--indigo);background:var(--indigo-light);font-weight:600}.header-user{border-left:1px solid var(--border);align-items:center;gap:12px;margin-left:8px;padding-left:16px;display:flex}.header-user-name{color:var(--text-primary);font-size:14px;font-weight:500}.header-user button{color:var(--text-muted);cursor:pointer;border-radius:var(--radius-xs);transition:all var(--transition);background:0 0;border:none;padding:6px 10px;font-family:inherit;font-size:13px;font-weight:500}.header-user button:hover{color:var(--error);background:var(--error-bg)}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);white-space:nowrap;border:none;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-family:inherit;font-size:14px;font-weight:600;line-height:1.5;text-decoration:none;display:inline-flex}.btn-primary{background:var(--indigo);color:var(--white);box-shadow:var(--shadow-sm), 0 0 0 1px #4f46e54d}.btn-primary:hover{background:var(--indigo-hover);box-shadow:var(--shadow-md), 0 0 0 1px #4f46e566;color:var(--white);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--white);color:var(--text-primary);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.btn-secondary:hover{background:var(--off-white);border-color:var(--sage);box-shadow:var(--shadow)}.btn-ghost{color:var(--text-secondary);background:0 0;padding:8px 12px}.btn-ghost:hover{color:var(--error);background:var(--error-bg)}.btn-large{border-radius:var(--radius);padding:14px 28px;font-size:15px}.btn-small{padding:6px 12px;font-size:12px}.btn-google{background:var(--white);color:var(--text-primary);border:1px solid var(--border);box-shadow:var(--shadow-sm);gap:12px;padding:12px 24px;font-size:15px;font-weight:600}.btn-google:hover{background:var(--off-white);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-google svg{width:18px;height:18px}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.page{padding-top:calc(var(--header-height) + 32px);min-height:100vh;padding-bottom:80px}.landing{padding-top:0}.landing-nav{z-index:100;-webkit-backdrop-filter:blur(20px)saturate(180%);background:#0f172a99;border-bottom:1px solid #ffffff14;height:64px;position:fixed;top:0;left:0;right:0}.landing-nav .container{justify-content:space-between;align-items:center;height:100%;display:flex}.landing-nav-brand{align-items:center;display:flex}.landing-nav-logo{width:auto;height:32px}.landing-nav-links{align-items:center;gap:32px;display:flex}.landing-nav-links a{color:#ffffffb3;transition:color var(--transition);font-size:14px;font-weight:500;text-decoration:none}.landing-nav-links a:hover{color:var(--white)}.btn-google-light{color:var(--white);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);background:#ffffff1f;border:1px solid #fff3;align-items:center;gap:8px;padding:8px 16px;font-family:inherit;font-size:14px;font-weight:600;display:inline-flex}.btn-google-light:hover{background:#fff3;border-color:#ffffff4d}.hero{background:linear-gradient(135deg, var(--navy) 0%, #1a1a3e 50%, var(--indigo) 100%);align-items:center;min-height:100vh;display:flex;position:relative;overflow:hidden}.hero-compact{min-height:auto;padding:100px 0 40px}.hero-compact .container{gap:32px;padding-top:40px;padding-bottom:40px}.hero-compact .hero-logo{height:160px;margin-bottom:16px}.hero-compact .hero-content h1{margin-bottom:12px;font-size:clamp(28px,4vw,40px)}.hero-compact .hero-subtitle{font-size:16px}.hero-compact .video-embed-wrapper{max-width:560px}.hero:before{content:"";pointer-events:none;background:radial-gradient(at 20%,#c2d3cd1f 0%,#0000 50%),radial-gradient(at 80% 20%,#4f46e526 0%,#0000 40%),radial-gradient(at 50% 80%,#fda4af14 0%,#0000 40%);position:absolute;inset:0}.hero .container{z-index:1;grid-template-columns:1fr 1fr;align-items:center;gap:60px;padding-top:100px;padding-bottom:80px;display:grid;position:relative}.hero-content{text-align:center;flex-direction:column;align-items:center;max-width:none;display:flex}.hero-logo{width:auto;height:240px;margin-bottom:32px}.hero-content h1{letter-spacing:-.03em;color:var(--white);margin-bottom:20px;font-size:clamp(36px,5vw,56px);font-weight:900;line-height:1.1}.hero-content h1 span{background:linear-gradient(135deg, var(--sage) 0%, var(--rose) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero-subtitle{color:#ffffffb3;max-width:480px;font-size:18px;line-height:1.7}.hero-video{justify-content:center;display:flex}.ways-to-learn{background:var(--white);padding:100px 0}.ways-to-learn h2{letter-spacing:-.02em;text-align:center;color:var(--navy);margin-bottom:12px;font-size:clamp(28px,4vw,40px);font-weight:800}.section-subtitle{color:var(--text-secondary);text-align:center;max-width:500px;margin-bottom:56px;margin-left:auto;margin-right:auto;font-size:17px}.learn-cards{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.learn-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);text-align:center;transition:all var(--transition-slow);color:inherit;padding:40px 32px;text-decoration:none;display:block;position:relative;overflow:hidden}.learn-card:before{content:"";background:linear-gradient(90deg, var(--indigo), var(--sage));opacity:0;height:3px;transition:opacity var(--transition-slow);position:absolute;top:0;left:0;right:0}.learn-card:hover{box-shadow:var(--shadow-xl);border-color:var(--sage);transform:translateY(-4px)}.learn-card:hover:before{opacity:1}.learn-card-icon{border-radius:var(--radius);background:var(--indigo-light);justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 24px;font-size:28px;display:flex}.learn-card h3{color:var(--navy);margin-bottom:12px;font-size:20px;font-weight:700}.learn-card p{color:var(--text-secondary);font-size:15px;line-height:1.6}.modules-preview{background:var(--off-white);padding:100px 0}.modules-preview h2{letter-spacing:-.02em;text-align:center;color:var(--navy);margin-bottom:12px;font-size:clamp(28px,4vw,40px);font-weight:800}.module-grid{grid-template-columns:repeat(2,1fr);gap:20px;display:grid}.module-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);transition:all var(--transition-slow);padding:28px}.module-card:hover{box-shadow:var(--shadow-lg);border-color:var(--sage);transform:translateY(-2px)}.module-card-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.module-card-header h3{color:var(--navy);font-size:17px;font-weight:700}.module-count{color:var(--indigo);background:var(--indigo-light);border-radius:100px;padding:4px 10px;font-size:12px;font-weight:600}.module-card p{color:var(--text-secondary);font-size:14px;line-height:1.6}.auth-error{background:linear-gradient(135deg, var(--navy) 0%, var(--indigo) 100%);justify-content:center;align-items:center;min-height:100vh;display:flex}.auth-error-content{background:var(--white);border-radius:var(--radius-lg);text-align:center;max-width:480px;box-shadow:var(--shadow-xl);padding:48px}.auth-error-content h1{color:var(--error);margin-bottom:16px;font-size:28px;font-weight:800}.auth-error-content p{color:var(--text-secondary);margin-bottom:16px;font-size:15px;line-height:1.7}.auth-error-domains{background:var(--off-white);border-radius:var(--radius-sm);margin:24px 0;padding:16px}.auth-error-domains strong{color:var(--indigo)}.portal{padding-top:calc(var(--header-height) + 40px);background:var(--off-white);min-height:100vh;padding-bottom:80px}.resume-card{background:linear-gradient(135deg, var(--indigo) 0%, #6366f1 100%);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg), 0 0 0 1px #4f46e533;justify-content:space-between;align-items:center;margin-bottom:32px;padding:32px;display:flex;position:relative;overflow:hidden}.resume-card:before{content:"";pointer-events:none;background:radial-gradient(circle,#ffffff1a 0%,#0000 70%);width:300px;height:300px;position:absolute;top:-50%;right:-20%}.resume-card-content{z-index:1;position:relative}.resume-card 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var(--border);border-radius:var(--radius);color:inherit;transition:all var(--transition);align-items:center;gap:16px;padding:20px 24px;text-decoration:none;display:flex}.module-item:hover{box-shadow:var(--shadow-md);border-color:var(--sage);transform:translate(4px)}.module-item.completed{border-color:var(--success-border);background:var(--success-bg)}.module-item-status{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:16px;display:flex}.module-item.not-started .module-item-status{background:var(--light-gray);color:var(--text-muted)}.module-item.in-progress .module-item-status{background:var(--indigo-light);color:var(--indigo)}.module-item.completed .module-item-status{background:var(--success);color:var(--white)}.module-item-content h3{color:var(--text-primary);font-size:16px;font-weight:600}.module-page{padding-top:calc(var(--header-height) + 40px);background:var(--white);min-height:100vh;padding-bottom:120px}.module-page h1{letter-spacing:-.02em;color:var(--navy);margin-bottom:32px;font-size:clamp(28px,4vw,36px);font-weight:800}.video-embed-wrapper{aspect-ratio:16/9;border-radius:var(--radius-lg);width:100%;box-shadow:var(--shadow-xl);background:var(--navy);position:relative;overflow:hidden}.video-embed-wrapper iframe{border:none;width:100%;height:105%;position:absolute;top:0;left:0}.video-container{aspect-ratio:16/9;border-radius:var(--radius-lg);width:100%;max-width:800px;box-shadow:var(--shadow-xl);background:var(--navy);margin-bottom:48px;position:relative;overflow:hidden}.video-container iframe{border:none;width:100%;height:105%;position:absolute;top:0;left:0}.module-content{max-width:720px}.content-block{margin-bottom:40px}.content-block h2{color:var(--navy);border-bottom:2px solid var(--border);margin-bottom:16px;padding-bottom:12px;font-size:22px;font-weight:700}.content-block.prose 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60px);background:var(--off-white);justify-content:center;align-items:flex-start;min-height:100vh;padding-bottom:80px;display:flex}.quiz-page .container{max-width:640px}.quiz-header{text-align:center;margin-bottom:48px}.quiz-header h1{color:var(--navy);margin-bottom:8px;font-size:28px;font-weight:800}.quiz-progress{color:var(--text-muted);font-size:14px;font-weight:500}.quiz-question{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow);margin-bottom:32px;padding:40px}.quiz-question h2{color:var(--navy);margin-bottom:32px;font-size:20px;font-weight:700;line-height:1.5}.quiz-options{flex-direction:column;gap:12px;display:flex}.quiz-option{text-align:left;background:var(--white);border:1.5px solid var(--border);border-radius:var(--radius);width:100%;color:var(--text-primary);cursor:pointer;transition:all var(--transition);padding:16px 20px;font-family:inherit;font-size:15px;display:block}.quiz-option:hover{border-color:var(--indigo);background:var(--indigo-light)}.quiz-option.selected{border-color:var(--indigo);background:var(--indigo-light);box-shadow:0 0 0 1px var(--indigo);font-weight:600}.quiz-textarea{border:1.5px solid var(--border);border-radius:var(--radius);width:100%;color:var(--text-primary);background:var(--white);resize:vertical;min-height:150px;transition:border-color var(--transition);outline:none;padding:16px;font-family:inherit;font-size:15px;line-height:1.7}.quiz-textarea:focus{border-color:var(--indigo);box-shadow:0 0 0 3px var(--indigo-glow)}.quiz-textarea::placeholder{color:var(--text-muted)}.quiz-actions{justify-content:flex-end;display:flex}.quiz-complete{background:var(--off-white);justify-content:center;align-items:center;min-height:100vh;display:flex}.quiz-complete-content{text-align:center;animation:.3s ease-out scaleIn}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.checkmark-large{background:var(--success);width:80px;height:80px;color:var(--white);box-shadow:var(--shadow-lg);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 24px;font-size:40px;font-weight:700;display:flex}.quiz-complete-content h2{color:var(--navy);margin-bottom:8px;font-size:28px;font-weight:800}.quiz-complete-content p{color:var(--text-muted);font-size:16px}.admin-overview,.admin-user-detail{padding-top:calc(var(--header-height) + 40px);background:var(--off-white);min-height:100vh;padding-bottom:80px}.admin-overview h1,.admin-user-detail h1{color:var(--navy);margin-bottom:8px;font-size:clamp(24px,3vw,32px);font-weight:800}.admin-overview>.container>p{color:var(--text-secondary);margin-bottom:32px}.admin-table-container{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden}.admin-table{border-collapse:collapse;width:100%;font-size:14px}.admin-table thead{background:var(--navy)}.admin-table th{text-align:left;text-transform:uppercase;letter-spacing:.05em;color:#fffc;white-space:nowrap;padding:14px 16px;font-size:12px;font-weight:600}.admin-table td{border-bottom:1px solid var(--border-light);vertical-align:middle;padding:14px 16px}.admin-table tr:last-child td{border-bottom:none}.admin-table tr:hover td{background:var(--off-white)}.admin-table td a{color:inherit;flex-direction:column;text-decoration:none;display:flex}.admin-table td a:hover{color:var(--indigo)}.user-email{color:var(--text-muted);margin-top:2px;font-size:12px}.progress-cell{align-items:center;gap:8px;display:flex}.progress-cell .completion{color:var(--text-primary);font-weight:600}.progress-cell .score{color:var(--text-muted);background:var(--light-gray);border-radius:var(--radius-xs);padding:2px 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