@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&display=swap');
@import url('https://api.fontshare.com/v2/css?f[]=cabinet-grotesk@400,500,700,800&display=swap');
:root{--bg-base:#FAF9F6;--bg-surface:#FFFFFF;--bg-surface-alt:#F3F1EC;--primary:#1E3A2E;--primary-hover:#14281F;--primary-muted:rgba(30,58,46,0.1);--primary-foreground:#FFFFFF;--accent-terracotta:#C26B51;--accent-terracotta-hover:#A65A43;--accent-sand:#E8E3DA;--text-primary:#111827;--text-secondary:#4B5563;--text-muted:#9CA3AF;--text-inverse:#FFFFFF;--border:#E8E3DA;--border-focus:#1E3A2E;--success:#2D6A4F;--warning:#D4A373;--error:#9B2226;--info:#457B9D;--shadow-sm:0 1px 2px rgba(30,58,46,0.05);--shadow-md:0 4px 6px -1px rgba(30,58,46,0.08);--shadow-lg:0 10px 15px -3px rgba(30,58,46,0.1);--font-heading:'Cabinet Grotesk',sans-serif;--font-body:'Manrope',sans-serif;--font-mono:'JetBrains Mono',monospace}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);background-color:var(--bg-base);color:var(--text-primary);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2;color:var(--text-primary)}h1{font-size:2.5rem;letter-spacing:-0.02em}h2{font-size:2rem;letter-spacing:-0.01em}h3{font-size:1.5rem}h4{font-size:1.25rem;font-weight:600}p{color:var(--text-secondary);line-height:1.7}a{color:var(--primary);text-decoration:none;transition:color .2s ease}a:hover{color:var(--primary-hover)}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.header{position:sticky;top:0;z-index:50;background:rgba(250,249,246,0.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}.header-inner{display:flex;align-items:center;justify-content:space-between;padding:1rem 0}.logo{display:flex;align-items:center;gap:.75rem;font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:var(--primary)}.logo-icon{width:40px;height:40px;background:var(--primary);border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--text-inverse)}.nav{display:flex;align-items:center;gap:2rem}.nav-link{font-weight:500;color:var(--text-secondary);transition:color .2s ease}.nav-link:hover,.nav-link.active{color:var(--primary)}.nav-actions{display:flex;align-items:center;gap:1rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;font-family:var(--font-body);font-size:.9375rem;font-weight:600;border-radius:10px;border:none;cursor:pointer;transition:all .2s ease;text-decoration:none}.btn-primary{background:var(--primary);color:var(--text-inverse)}.btn-primary:hover{background:var(--primary-hover);color:var(--text-inverse);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background:var(--bg-surface-alt);color:var(--primary)}.btn-secondary:hover{background:var(--accent-sand);color:var(--primary)}.btn-accent{background:var(--accent-terracotta);color:var(--text-inverse)}.btn-accent:hover{background:var(--accent-terracotta-hover);color:var(--text-inverse);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-outline{background:transparent;color:var(--primary);border:2px solid var(--border)}.btn-outline:hover{background:var(--primary);color:var(--text-inverse);border-color:var(--primary)}.btn-lg{padding:1rem 2rem;font-size:1rem}.btn-sm{padding:.5rem 1rem;font-size:.875rem}.btn-block{width:100%}.card{background:var(--bg-surface);border:1px solid var(--border);border-radius:16px;padding:1.5rem;transition:all .3s ease}.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:rgba(30,58,46,0.2)}.card-header{margin-bottom:1.5rem}.card-title{font-size:1.25rem;margin-bottom:.5rem}.card-description{color:var(--text-muted);font-size:.875rem}.form-group{margin-bottom:1.5rem}.form-label{display:block;font-weight:600;font-size:.875rem;color:var(--text-primary);margin-bottom:.5rem}.form-input,.form-select,.form-textarea{width:100%;padding:.875rem 1rem;font-family:var(--font-body);font-size:1rem;color:var(--text-primary);background:var(--bg-surface);border:1px solid var(--border);border-radius:10px;transition:all .2s ease}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 3px var(--primary-muted)}.form-input::placeholder{color:var(--text-muted)}.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' fill='%234B5563' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center;padding-right:2.5rem}.form-error{color:var(--error);font-size:.875rem;margin-top:.375rem}.form-hint{color:var(--text-muted);font-size:.8125rem;margin-top:.375rem}.hero{position:relative;min-height:70vh;display:flex;align-items:center;background:linear-gradient(135deg,var(--primary) 0%,#2D5A47 100%);overflow:hidden}.hero::before{content:'';position:absolute;inset:0;background:url('https://images.pexels.com/photos/7064560/pexels-photo-7064560.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940') center/cover;opacity:0.2}.hero-content{position:relative;z-index:1;text-align:center;padding:4rem 0}.hero h1{color:var(--text-inverse);font-size:3rem;margin-bottom:1.5rem;max-width:700px;margin-left:auto;margin-right:auto}.hero p{color:rgba(255,255,255,0.85);font-size:1.25rem;max-width:600px;margin:0 auto 2.5rem}.hero-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.features{padding:5rem 0}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-top:3rem}.feature-card{text-align:center;padding:2rem}.feature-icon{width:60px;height:60px;background:var(--primary-muted);border-radius:14px;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;color:var(--primary)}.feature-card h3{margin-bottom:.75rem}.section-header{text-align:center;max-width:600px;margin:0 auto}.section-overline{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-terracotta);margin-bottom:1rem}.auth-wrapper{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem;background:var(--bg-base)}.auth-card{width:100%;max-width:440px;padding:2.5rem}.auth-header{text-align:center;margin-bottom:2rem}.auth-header .logo{justify-content:center;margin-bottom:1.5rem}.auth-footer{text-align:center;margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--border)}.auth-footer p{font-size:.875rem}.dashboard{min-height:100vh;background:var(--bg-base)}.dashboard-grid{display:grid;grid-template-columns:repeat(1,1fr);gap:1.5rem;padding:2rem 0}@media(min-width:768px){.dashboard-grid{grid-template-columns:repeat(3,1fr)}}@media(min-width:1024px){.dashboard-grid{grid-template-columns:repeat(4,1fr)}}.stat-card{padding:1.5rem}.stat-value{font-family:var(--font-heading);font-size:2rem;font-weight:700;color:var(--primary);margin-bottom:.25rem}.stat-label{font-size:.875rem;color:var(--text-muted)}.valuation-section{padding:3rem 0}.valuation-tabs{display:flex;gap:1rem;margin-bottom:2rem}.valuation-tab{flex:1;padding:1.25rem 1.5rem;background:var(--bg-surface);border:2px solid var(--border);border-radius:12px;cursor:pointer;transition:all .2s ease;text-align:center}.valuation-tab:hover{border-color:rgba(30,58,46,0.3)}.valuation-tab.active{border-color:var(--primary);background:var(--primary-muted)}.valuation-tab.ai-tab.active{border-color:var(--accent-terracotta);background:rgba(194,107,81,0.1)}.valuation-tab h4{margin-bottom:.25rem}.valuation-tab p{font-size:.8125rem;margin:0}.valuation-form-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}@media(min-width:768px){.valuation-form-grid{grid-template-columns:repeat(2,1fr)}}.form-full-width{grid-column:1/-1}.result-card{margin-top:2rem;padding:2rem;background:linear-gradient(135deg,var(--primary) 0%,#2D5A47 100%);color:var(--text-inverse);border-radius:16px}.result-card h3{color:var(--text-inverse);margin-bottom:1rem}.result-value{font-family:var(--font-heading);font-size:3rem;font-weight:700;margin-bottom:.5rem}.result-meta{display:flex;gap:2rem;margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,0.2)}.result-meta-item{text-align:center}.result-meta-value{font-size:1.25rem;font-weight:700}.result-meta-label{font-size:.8125rem;opacity:0.8}.ai-result-card{background:linear-gradient(135deg,var(--accent-terracotta) 0%,#A65A43 100%)}.ai-analysis{margin-top:1.5rem;padding:1.5rem;background:rgba(255,255,255,0.1);border-radius:12px}.ai-analysis h4{color:var(--text-inverse);margin-bottom:1rem;font-size:1rem}.ai-analysis p{color:rgba(255,255,255,0.9);font-size:.9375rem;line-height:1.7}.history-section{padding:3rem 0}.table-wrapper{overflow-x:auto;border:1px solid var(--border);border-radius:12px}table{width:100%;border-collapse:collapse}th,td{padding:1rem;text-align:left;border-bottom:1px solid var(--border)}th{background:var(--bg-surface-alt);font-weight:600;font-size:.875rem;color:var(--text-secondary)}td{font-size:.9375rem}tr:last-child td{border-bottom:none}tr:hover td{background:var(--bg-surface-alt)}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;font-size:.75rem;font-weight:600;border-radius:999px}.badge-green{background:rgba(45,106,79,0.1);color:var(--success)}.badge-orange{background:rgba(194,107,81,0.1);color:var(--accent-terracotta)}.alert{padding:1rem 1.5rem;border-radius:10px;margin-bottom:1.5rem;display:flex;align-items:center;gap:.75rem}.alert-success{background:rgba(45,106,79,0.1);color:var(--success);border:1px solid rgba(45,106,79,0.2)}.alert-error{background:rgba(155,34,38,0.1);color:var(--error);border:1px solid rgba(155,34,38,0.2)}.alert-warning{background:rgba(212,163,115,0.1);color:#996B3D;border:1px solid rgba(212,163,115,0.3)}.alert-info{background:rgba(69,123,157,0.1);color:var(--info);border:1px solid rgba(69,123,157,0.2)}.footer{background:var(--primary);color:var(--text-inverse);padding:3rem 0 1.5rem;margin-top:4rem}.footer-content{text-align:center}.footer p{color:rgba(255,255,255,0.7);font-size:.875rem}.footer a{color:var(--text-inverse)}.loader{display:none;width:24px;height:24px;border:3px solid rgba(255,255,255,0.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.btn.loading .loader{display:inline-block}.btn.loading .btn-text{display:none}@media(max-width:768px){h1{font-size:2rem}.hero h1{font-size:2rem}.hero p{font-size:1rem}.nav{display:none}.valuation-tabs{flex-direction:column}.result-meta{flex-direction:column;gap:1rem}}@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in-up{animation:fadeInUp .5s ease forwards}.text-center{text-align:center}.text-right{text-align:right}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.hidden{display:none}.btn-secondary{background:#f0f0f0;color:#333;border:1px solid #ccc}.btn-secondary:hover{background:#e0e0e0}.result-actions{margin-top:1.5rem;text-align:center}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.7);display:flex;align-items:center;justify-content:center;z-index:10000;visibility:hidden;opacity:0;transition:all .3s ease}.modal-overlay.active{visibility:visible;opacity:1}.modal-container{background:var(--bg-surface);width:90%;max-width:800px;max-height:90vh;border-radius:12px;display:flex;flex-direction:column;box-shadow:0 25px 50px -12px rgba(0,0,0,0.25)}.modal-header{padding:1rem 1.5rem;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.modal-header h2{margin:0;font-size:1.5rem}.modal-close{background:none;border:none;font-size:1.5rem;cursor:pointer;line-height:1;padding:0;color:var(--text-muted)}.modal-close:hover{color:var(--text-primary)}.modal-content{padding:1.5rem;overflow-y:auto;flex:1}.modal-content h3{margin-top:0}.modal-content h4{margin:1rem 0 .5rem}.modal-content p{line-height:1.6;margin-bottom:1rem}.modal-content a{color:var(--accent-terracotta);text-decoration:none}.modal-content a:hover{text-decoration:underline}.back-to-top{position:fixed;bottom:2rem;right:2rem;background:var(--primary);color:#fff;border:none;border-radius:50%;width:40px;height:40px;cursor:pointer;opacity:0;transition:opacity .3s;z-index:1000}.back-to-top.visible{opacity:0.7}.back-to-top:hover{opacity:1}@media(max-width:768px){.modal-container{width:95%}.modal-header h2{font-size:1.25rem}}.skip-link{position:absolute;top:-40px;left:0;background:#000;color:#fff;padding:8px;z-index:100;text-decoration:none}.skip-link:focus{top:0}