:root{--brand-navy:#0B2D4B;--brand-navy-light:#4A5B6C;--brand-navy-dark:#2A3B4C;--brand-cyan:#5A6A7A;--brand-cyan-light:#8A9AAA;--brand-cyan-dark:#4A5A6A;--white:#FFFFFF;--gray-50:#F8FAFC;--gray-100:#F1F5F9;--gray-200:#E2E8F0;--gray-300:#CBD5E1;--gray-400:#94A3B8;--gray-500:#64748B;--gray-600:#475569;--gray-700:#334155;--gray-800:#1E293B;--gray-900:#0F172A;--success:#10B981;--warning:#C9A86A;--error:#EF4444;--info:var(--brand-cyan);--font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--font-size-xs:0.75rem;--font-size-sm:0.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:1.875rem;--font-size-4xl:2.25rem;--font-size-5xl:3rem;--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--spacing-3xl:4rem;--radius-sm:0.375rem;--radius-md:0.5rem;--radius-lg:0.75rem;--radius-xl:1rem;--radius-full:9999px;--shadow-sm:0 1px 2px 0 rgba(0,0,0,0.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.1);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.1);--shadow-2xl:0 25px 50px -12px rgba(0,0,0,0.25);--transition-fast:150ms cubic-bezier(0.4,0,0.2,1);--transition-base:200ms cubic-bezier(0.4,0,0.2,1);--transition-slow:300ms cubic-bezier(0.4,0,0.2,1)}.hero-section{background:linear-gradient(135deg,#0B2D4B 0%,#2A3B4C 100%);color:#ffffff;padding:var(--spacing-2xl) var(--spacing-xl) var(--spacing-xl);position:relative;overflow:hidden}.hero-section::before{content:'';position:absolute;top:-60px;right:-60px;width:260px;height:260px;background:radial-gradient(circle,rgba(138,154,170,0.12),transparent 70%);border-radius:50%;pointer-events:none}.hero-section::after{content:'';position:absolute;bottom:-40px;left:-40px;width:200px;height:200px;background:radial-gradient(circle,rgba(90,106,122,0.1),transparent 70%);border-radius:50%;pointer-events:none}.hero-container{max-width:1280px;margin:0 auto;position:relative;z-index:1}.hero-content-wrapper{display:flex;flex-direction:column;align-items:center;text-align:center;max-width:900px;margin:0 auto}.brand-box{margin-bottom:var(--spacing-md);text-align:center}.brand-logo{width:120px;height:auto;margin:0 auto;display:block;filter:brightness(0) invert(1) opacity(0.9);border-radius:8px}.brand-title{font-size:2.5rem;font-weight:900;color:#ffffff;letter-spacing:2px;margin-bottom:var(--spacing-md);text-shadow:none}.brand-subtitle{font-size:1rem;color:rgba(255,255,255,0.7);font-weight:500;line-height:1.5;margin:0}.hero-content{width:100%}.hero-badge{display:inline-flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-lg);background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.2);border-radius:var(--radius-full);font-size:var(--font-size-sm);font-weight:500;color:rgba(255,255,255,0.85);margin-bottom:var(--spacing-lg)}.badge-icon{color:rgba(255,255,255,0.85)}.hero-title{font-size:var(--font-size-4xl);font-weight:700;line-height:1.2;margin-bottom:var(--spacing-lg);letter-spacing:-0.02em;color:#ffffff}.gradient-text{background:linear-gradient(90deg,#ffffff,rgba(138,154,170,0.9));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-description{font-size:var(--font-size-lg);line-height:1.6;color:rgba(255,255,255,0.7);max-width:700px;margin:0 auto var(--spacing-2xl)}.hero-stats{display:flex;align-items:center;justify-content:center;gap:var(--spacing-2xl);padding-top:var(--spacing-xl);border-top:1px solid rgba(255,255,255,0.15)}.stat-item{display:flex;flex-direction:column;gap:var(--spacing-xs)}.stat-number{font-size:var(--font-size-3xl);font-weight:700;color:#ffffff;line-height:1}.stat-label{font-size:var(--font-size-sm);color:rgba(255,255,255,0.6);text-transform:uppercase;letter-spacing:0.5px}.stat-divider{width:1px;height:40px;background:rgba(255,255,255,0.2)}.btn-secondary{display:inline-flex;align-items:center;gap:6px;color:var(--brand-cyan);font-size:var(--font-size-sm);font-weight:500;text-decoration:none;transition:color var(--transition-base)}.btn-secondary:hover{color:var(--brand-navy)}.btn-secondary .btn-icon{width:16px;height:16px}.main-content{padding:var(--spacing-xl) 0;background:var(--gray-50);min-height:60vh}.container-custom{max-width:1280px;margin:0 auto;padding:0 var(--spacing-xl)}.section-header{text-align:center;margin-bottom:var(--spacing-3xl)}.section-title{font-size:var(--font-size-3xl);font-weight:700;color:var(--brand-navy);margin-bottom:var(--spacing-md);letter-spacing:-0.02em}.section-description{font-size:var(--font-size-lg);color:var(--gray-600);max-width:600px;margin:0 auto}.audit-form,.form-card{background:var(--white);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);padding:var(--spacing-2xl);border:1px solid var(--gray-200)}.form-section{padding:var(--spacing-2xl) 0;border-bottom:1px solid var(--gray-200)}.form-section:first-child{padding-top:0}.form-section:last-child{border-bottom:none;padding-bottom:0}.form-section-title{font-size:var(--font-size-xl);font-weight:600;color:var(--brand-navy);margin-bottom:var(--spacing-sm)}.form-section-description{font-size:var(--font-size-sm);color:var(--gray-600);margin-bottom:var(--spacing-xl)}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--spacing-lg);margin-bottom:var(--spacing-lg)}.form-group{display:flex;flex-direction:column;gap:var(--spacing-sm)}.form-label{font-size:var(--font-size-sm);font-weight:600;color:var(--gray-700);display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-sm)}.label-icon{width:16px;height:16px;color:var(--brand-cyan);flex-shrink:0}.required-indicator{color:var(--error);margin-left:2px}.form-hint{font-size:var(--font-size-xs);color:var(--gray-500);margin-top:var(--spacing-xs);display:block}.form-input,.form-select,.form-textarea{padding:var(--spacing-md);border:2px solid var(--gray-200);border-radius:var(--radius-md);font-size:var(--font-size-base);font-family:var(--font-family);color:var(--gray-700);background:var(--white);transition:all var(--transition-base)}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--brand-cyan);box-shadow:0 0 0 3px rgba(75,163,195,0.1)}.form-textarea{resize:vertical;min-height:100px}.form-actions{margin-top:var(--spacing-xl);display:flex;justify-content:center}.btn-primary{display:inline-flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-2xl);background:linear-gradient(135deg,var(--brand-navy),var(--brand-navy-light));color:var(--white);border:none;border-radius:var(--radius-lg);font-size:var(--font-size-base);font-weight:600;cursor:pointer;transition:all var(--transition-base);box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-primary:active{transform:translateY(0)}.btn-icon{width:20px;height:20px}@media (max-width:768px){.hero-content-wrapper{max-width:100%;padding:0 var(--spacing-md)}.brand-box{margin-bottom:var(--spacing-sm)}.brand-logo{width:120px}.brand-title{font-size:2rem}.brand-subtitle{font-size:0.875rem}.hero-title{font-size:var(--font-size-3xl)}.hero-stats{flex-wrap:wrap;justify-content:center}.stat-divider{display:none}.form-grid{grid-template-columns:1fr}}@media (max-width:480px){.hero-section{padding:var(--spacing-md) var(--spacing-md)}.main-content{padding:var(--spacing-lg) 0}.container-custom{padding:0 var(--spacing-md)}.audit-form,.form-card{padding:var(--spacing-lg)}}.enhanced-login-form{width:100%}.enhanced-login-form .form-group{margin-bottom:var(--spacing-xl)}.enhanced-login-form .form-label{display:block;font-weight:600;font-size:var(--font-size-sm);color:var(--gray-700);margin-bottom:var(--spacing-sm);font-family:var(--font-family)}.enhanced-login-form .required{color:var(--error);margin-left:2px}.enhanced-login-form .form-input{width:100%;padding:0.875rem 1rem;font-size:var(--font-size-base);font-family:var(--font-family);color:var(--gray-900);background-color:var(--white);border:2px solid var(--gray-300);border-radius:var(--radius-lg);transition:all var(--transition-base);outline:none}.enhanced-login-form .form-input:focus{border-color:var(--brand-cyan);box-shadow:0 0 0 3px rgba(75,163,195,0.1)}.enhanced-login-form .form-input:hover:not(:focus){border-color:var(--gray-400)}.enhanced-login-form .form-input.error{border-color:var(--error);background-color:rgba(239,68,68,0.05)}.enhanced-login-form .form-input.error:focus{box-shadow:0 0 0 3px rgba(239,68,68,0.1)}.password-input-container{position:relative;display:flex;align-items:center}.password-input-container .form-input{padding-right:3rem}.password-toggle{position:absolute;right:0.75rem;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;padding:0.5rem;font-size:1.25rem;line-height:1;color:var(--gray-600);transition:all var(--transition-base);border-radius:var(--radius-sm)}.password-toggle:hover{color:var(--brand-cyan);background-color:var(--gray-100)}.password-toggle:focus-visible{outline:2px solid var(--brand-cyan);outline-offset:2px}.form-help{display:block;font-size:var(--font-size-xs);color:var(--gray-500);margin-top:var(--spacing-xs);font-family:var(--font-family)}.form-error{display:none;font-size:var(--font-size-sm);color:var(--error);margin-top:var(--spacing-sm);font-weight:500;font-family:var(--font-family)}.form-error::before{content:'⚠ ';margin-right:4px}.checkbox-group{margin-bottom:var(--spacing-lg)}.checkbox-label{display:flex;align-items:center;cursor:pointer;font-size:var(--font-size-sm);color:var(--gray-700);user-select:none;font-family:var(--font-family)}.checkbox-input{position:absolute;opacity:0;cursor:pointer}.checkbox-custom{position:relative;width:20px;height:20px;border:2px solid var(--gray-300);border-radius:var(--radius-sm);margin-right:var(--spacing-sm);transition:all var(--transition-base);flex-shrink:0}.checkbox-input:checked + .checkbox-custom{background-color:var(--brand-cyan);border-color:var(--brand-cyan)}.checkbox-input:checked + .checkbox-custom::after{content:'';position:absolute;left:6px;top:2px;width:5px;height:10px;border:solid white;border-width:0 2px 2px 0;transform:rotate(45deg)}.checkbox-input:focus-visible + .checkbox-custom{outline:2px solid var(--brand-cyan);outline-offset:2px}.checkbox-label:hover .checkbox-custom{border-color:var(--brand-cyan)}.login-button{width:100%;padding:1rem;font-size:var(--font-size-base);font-weight:600;font-family:var(--font-family);color:var(--white);background:linear-gradient(135deg,var(--brand-cyan),var(--brand-cyan-light));border:none;border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-base);box-shadow:var(--shadow-md);display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm)}.login-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-lg)}.login-button:active:not(:disabled){transform:translateY(0)}.login-button:disabled{opacity:0.7;cursor:not-allowed}.login-button:focus-visible{outline:3px solid var(--brand-cyan);outline-offset:2px}.button-loader{display:none;align-items:center;gap:var(--spacing-sm)}.spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,0.3);border-top-color:white;border-radius:50%;animation:spin 0.6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.form-links{text-align:center;margin-top:var(--spacing-lg)}.forgot-link{font-size:var(--font-size-sm);color:var(--brand-cyan);text-decoration:none;font-weight:500;transition:color var(--transition-base);font-family:var(--font-family)}.forgot-link:hover{color:var(--brand-cyan-dark);text-decoration:underline}.forgot-link:focus-visible{outline:2px solid var(--brand-cyan);outline-offset:2px;border-radius:var(--radius-sm)}.login-divider{text-align:center;margin:var(--spacing-xl) 0;position:relative}.login-divider::before{content:'';position:absolute;left:0;right:0;top:50%;height:1px;background-color:var(--gray-200)}.login-divider span{position:relative;background-color:var(--white);padding:0 var(--spacing-md);font-size:var(--font-size-sm);color:var(--gray-500);font-family:var(--font-family)}.guest-button{display:flex;align-items:center;justify-content:center;width:100%;padding:1rem;font-size:var(--font-size-base);font-weight:600;font-family:var(--font-family);color:var(--brand-navy);background-color:var(--white);border:2px solid var(--brand-navy);border-radius:var(--radius-lg);text-decoration:none;transition:all var(--transition-base);cursor:pointer}.guest-button:hover{background-color:var(--brand-navy);color:var(--white);transform:translateY(-2px);box-shadow:var(--shadow-md)}.guest-button:focus-visible{outline:3px solid var(--brand-cyan);outline-offset:2px}.signup-prompt{text-align:center;margin-top:var(--spacing-xl);font-size:var(--font-size-sm);color:var(--gray-600);font-family:var(--font-family)}.signup-link{color:var(--brand-cyan);text-decoration:none;font-weight:600;transition:color var(--transition-base)}.signup-link:hover{color:var(--brand-cyan-dark);text-decoration:underline}.signup-link:focus-visible{outline:2px solid var(--brand-cyan);outline-offset:2px;border-radius:var(--radius-sm)}@media (prefers-reduced-motion:reduce){.enhanced-login-form *,.login-button,.guest-button,.password-toggle,.checkbox-custom{transition:none!important;animation:none!important}}@media (max-width:768px){.enhanced-login-form .form-input{font-size:16px}.login-button,.guest-button{padding:0.875rem}}