:root,[data-theme=light]{--sf-blue: #1f86ea;--sf-green: #2cb34a;--sf-slate: #737b86;--sf-white: #f1f1f1;--color-bg: #f5f8fb;--color-surface: #ffffff;--color-surface-2: #f8fbfd;--color-surface-offset: #edf4f8;--color-surface-accent: #eef8f3;--color-border: #d8e4ea;--color-divider: #e4edf2;--color-text: #20313d;--color-text-muted: #667481;--color-text-faint: #a8b4be;--color-text-inverse: #ffffff;--color-primary: var(--sf-blue);--color-primary-hover: #1476d6;--color-primary-active: #0f60b0;--color-primary-highlight: #dceefe;--color-secondary: var(--sf-green);--color-secondary-highlight: #def4e3;--color-accent-gradient: linear-gradient(135deg, var(--sf-blue), var(--sf-green));--color-soft-gradient: linear-gradient(135deg, rgba(31,134,234,.12), rgba(44,179,74,.1));--color-success: #238f43;--color-success-highlight: #ddf4e3;--color-error: #c74b4b;--color-error-highlight: #f9e6e6;--radius-sm: .375rem;--radius-md: .625rem;--radius-lg: .9rem;--radius-xl: 1.25rem;--radius-full: 9999px;--shadow-sm: 0 2px 6px rgba(32,49,61,.05);--shadow-md: 0 10px 28px rgba(32,49,61,.08);--shadow-lg: 0 20px 60px rgba(32,49,61,.12);--font-body: "Inter", system-ui, sans-serif;--font-display: "Instrument Sans", "Inter", system-ui, sans-serif;--text-xs: clamp(.75rem, .72rem + .2vw, .875rem);--text-sm: clamp(.875rem, .83rem + .25vw, 1rem);--text-base: clamp(1rem, .96rem + .2vw, 1.1rem);--text-lg: clamp(1.125rem, 1rem + .7vw, 1.45rem);--text-xl: clamp(1.5rem, 1.15rem + 1.2vw, 2.15rem);--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--transition: .18s cubic-bezier(.16,1,.3,1);--content-narrow: 760px}[data-theme=dark]{--color-bg: #0f151a;--color-surface: #141d24;--color-surface-2: #18232b;--color-surface-offset: #1b2830;--color-surface-accent: #172b23;--color-border: #233843;--color-divider: #20313c;--color-text: #d9e4eb;--color-text-muted: #90a2af;--color-text-faint: #60717d;--color-primary: #45a0f3;--color-primary-hover: #6bb3f5;--color-primary-active: #2e8bdd;--color-primary-highlight: rgba(69,160,243,.16);--color-secondary: #54c46e;--color-secondary-highlight: rgba(84,196,110,.16);--shadow-sm: 0 2px 6px rgba(0,0,0,.2);--shadow-md: 0 10px 28px rgba(0,0,0,.35);--shadow-lg: 0 20px 60px rgba(0,0,0,.45)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;scroll-behavior:smooth}body{min-height:100dvh;background:radial-gradient(circle at top left,rgba(31,134,234,.08),transparent 30%),radial-gradient(circle at top right,rgba(44,179,74,.06),transparent 25%),var(--color-bg);color:var(--color-text);font:var(--text-base)/1.6 var(--font-body)}img,svg{display:block;max-width:100%;height:auto}input,textarea,select,button{font:inherit;color:inherit}button{cursor:pointer;background:none;border:none}a{text-decoration:none;color:inherit}:focus-visible{outline:2px solid var(--color-primary);outline-offset:3px;border-radius:var(--radius-sm)}.site-header{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;padding:var(--space-4) var(--space-6);background:#ffffffd1;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--color-border)}[data-theme=dark] .site-header{background:#141d24c7}.brand{display:flex;align-items:center;gap:var(--space-4)}.brand img{width:auto;height:48px;border-radius:10px}.brand-note{font-size:var(--text-xs);color:var(--color-text-muted)}.theme-toggle{width:42px;height:42px;border:1px solid var(--color-border);border-radius:var(--radius-full);display:grid;place-items:center;background:var(--color-surface);box-shadow:var(--shadow-sm)}.theme-toggle:hover{background:var(--color-surface-offset)}.hero{max-width:var(--content-narrow);margin:0 auto;padding:var(--space-12) var(--space-6) var(--space-8);text-align:center}.badge{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border-radius:var(--radius-full);background:var(--color-soft-gradient);border:1px solid var(--color-border);font-size:var(--text-xs);font-weight:700;color:var(--color-primary);letter-spacing:.06em;text-transform:uppercase}.hero h1{margin-top:var(--space-5);font:700 var(--text-xl)/1.12 var(--font-display);letter-spacing:-.03em}.gradient-word{background:var(--color-accent-gradient);-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{margin:var(--space-4) auto 0;max-width:58ch;color:var(--color-text-muted)}.progress-shell{max-width:var(--content-narrow);margin:0 auto;padding:0 var(--space-6) var(--space-6)}.progress-meta{display:flex;justify-content:space-between;margin-bottom:var(--space-2);font-size:var(--text-xs);color:var(--color-text-muted)}.progress-bar{height:8px;border-radius:var(--radius-full);background:var(--color-surface-offset);overflow:hidden}.progress-fill{height:100%;width:0;background:var(--color-accent-gradient);transition:width .45s cubic-bezier(.16,1,.3,1)}.form-wrap{max-width:var(--content-narrow);margin:0 auto;padding:0 var(--space-6) var(--space-16)}.card{display:none;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-8);box-shadow:var(--shadow-md);position:relative;overflow:hidden}.card.active{display:block;animation:appear .35s cubic-bezier(.16,1,.3,1)}.card:before{content:"";position:absolute;inset:0 0 auto;height:5px;background:var(--color-accent-gradient)}@keyframes appear{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.step-tag{display:inline-block;font-size:var(--text-xs);font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--color-primary);margin-bottom:var(--space-3)}.card h2{font:700 var(--text-lg)/1.2 var(--font-display);letter-spacing:-.02em}.card .lead{margin-top:var(--space-2);color:var(--color-text-muted);font-size:var(--text-sm)}.divider{height:1px;background:var(--color-divider);margin:var(--space-6) 0}.footer{padding:var(--space-8);text-align:center;font-size:var(--text-xs);color:var(--color-text-faint)}@media(max-width:640px){.site-header{padding:var(--space-3) var(--space-4)}.brand img{height:40px}.card{padding:var(--space-5)}}.field{margin-bottom:var(--space-5)}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-4)}label{display:block;font-size:var(--text-sm);font-weight:600;margin-bottom:var(--space-2)}label .hint{display:block;font-size:var(--text-xs);font-weight:400;color:var(--color-text-muted);margin-top:2px}.req{color:var(--color-primary)}input[type=text],input[type=email],input[type=tel],input[type=url],select,textarea{width:100%;padding:var(--space-3) var(--space-4);border:1.5px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-2);transition:border-color var(--transition),box-shadow var(--transition),background var(--transition)}input:focus,select:focus,textarea:focus{border-color:var(--color-primary);box-shadow:0 0 0 4px var(--color-primary-highlight);background:var(--color-surface);outline:none}textarea{min-height:110px;resize:vertical}.group-title{display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-sm);font-weight:700;margin-bottom:var(--space-4)}.group-title:after{content:"";height:1px;flex:1;background:var(--color-divider)}.choice-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:var(--space-3)}.choice{display:flex;gap:var(--space-3);align-items:flex-start;padding:var(--space-3) var(--space-4);border:1.5px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-2);transition:all var(--transition);cursor:pointer}.choice:hover{border-color:var(--color-primary);background:linear-gradient(180deg,var(--color-surface),var(--color-surface-2))}.choice input{margin-top:3px;accent-color:var(--color-primary);cursor:pointer}.choice.selected{border-color:var(--color-primary);background:linear-gradient(135deg,#1f86ea14,#2cb34a12);box-shadow:0 0 0 3px #1f86ea14}.choice .icon{font-size:1.1rem;line-height:1.2;flex-shrink:0;margin-top:1px}.choice span{font-size:var(--text-sm)}.choice small{display:block;color:var(--color-text-muted);font-size:var(--text-xs);margin-top:2px}.nav{display:flex;justify-content:space-between;gap:var(--space-3);margin-top:var(--space-8)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);border-radius:var(--radius-md);font-size:var(--text-sm);font-weight:600;transition:all var(--transition);border:1px solid transparent}.btn-primary{background:var(--color-accent-gradient);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-ghost{background:var(--color-surface);border-color:var(--color-border);color:var(--color-text-muted)}.btn-ghost:hover{background:var(--color-surface-offset);color:var(--color-text)}.btn-lg{padding:var(--space-4) var(--space-8);font-size:var(--text-base)}.airtable-box{margin-top:var(--space-8);padding:var(--space-6);border:1px solid var(--color-border);background:linear-gradient(135deg,#1f86ea0d,#2cb34a0d);border-radius:var(--radius-lg)}.airtable-box h3{font-size:var(--text-base);margin-bottom:var(--space-2)}.airtable-box p{font-size:var(--text-sm);color:var(--color-text-muted)}.code-inline{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--color-surface);padding:.15rem .4rem;border-radius:.4rem;border:1px solid var(--color-border)}.success{display:none;text-align:center;padding:var(--space-12) var(--space-6)}.success.active{display:block}.success-icon{width:72px;height:72px;margin:0 auto var(--space-5);border-radius:50%;display:grid;place-items:center;background:var(--color-secondary-highlight)}.success-icon svg{width:34px;height:34px;color:var(--color-secondary)}.success h2{font:700 var(--text-xl)/1.15 var(--font-display);letter-spacing:-.03em}.success p{max-width:48ch;margin:var(--space-3) auto 0;color:var(--color-text-muted)}.summary{margin:var(--space-8) auto 0;max-width:620px;text-align:left;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-6);box-shadow:var(--shadow-md)}.summary-row{display:flex;gap:var(--space-4);padding:var(--space-2) 0;border-bottom:1px solid var(--color-divider);font-size:var(--text-sm)}.summary-row:last-child{border-bottom:none}.summary-key{min-width:150px;color:var(--color-text-muted);font-weight:600}@media(max-width:640px){.field-grid,.choice-grid{grid-template-columns:1fr}.nav{flex-wrap:wrap}.nav .btn{flex:1}.summary-row{flex-direction:column;gap:.2rem}.summary-key{min-width:0}}