:root{--fog:#edf1f3;--paper:#fbfcfc;--white:#fff;--ink:#10222a;--ink-soft:#4b606a;--placeholder:#8797a0;--line:#d8e0e4;--line-strong:#c1ced5;--petrol:#0f4a57;--petrol-dark:#0b3843;--petrol-tint:#e4eff1;--petrol-deep:#0b2a33;--brass:#ead9b2;--safe:#17704d;--safe-tint:#e5f3ec;--safe-line:#b5dac6;--risk:#b2352d;--risk-tint:#fbe9e7;--risk-line:#efb8b2;--font-display:"Newsreader", "Iowan Old Style", "Palatino Linotype", Georgia, serif;--font-ui:"Hanken Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--radius-card:18px;--radius-tile:12px;--radius-control:10px;--shadow-card:0 1px 2px #10222a0d, 0 14px 32px -18px #10222a2e;--shadow-pop:0 18px 40px -14px #10222a47}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%}body{background:var(--fog);color:var(--ink);font-family:var(--font-ui);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;font-size:1rem;line-height:1.5}h1,h2,h3,p,dl,dd,ul{margin:0}ul{padding:0;list-style:none}button,input{font:inherit;color:inherit}button{cursor:pointer}:focus-visible{outline:2px solid var(--petrol);outline-offset:2px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.container{width:min(1120px,100% - 48px);margin-inline:auto}@media (width<=560px){.container{width:calc(100% - 32px)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.spinner{animation-duration:1.6s!important;animation-iteration-count:infinite!important}}.hero{color:#f2f6f7;background:radial-gradient(640px 320px at 90% -12%,#ead9b229,#0000 70%),linear-gradient(165deg,#0e3541 0%,#0a252e 100%);padding:56px 0 112px}.badge{color:var(--brass);letter-spacing:.01em;background:#ffffff12;border:1px solid #fff3;border-radius:999px;align-items:center;gap:8px;padding:6px 14px 6px 10px;font-size:.85rem;font-weight:600;display:inline-flex}.hero__title{max-width:20ch;font-family:var(--font-display);letter-spacing:-.018em;text-wrap:balance;margin-top:24px;font-size:clamp(2.3rem,5.4vw,3.75rem);font-weight:500;line-height:1.05}.hero__lead{color:#b9ccd2;max-width:56ch;margin-top:18px;font-size:1.1rem;line-height:1.6}.hero__actions{margin-top:30px}.btn{white-space:nowrap;border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;gap:10px;min-height:52px;padding:0 26px;font-size:1rem;font-weight:600;line-height:1;transition:background-color .15s,border-color .15s,box-shadow .15s;display:inline-flex}.btn:disabled{cursor:not-allowed}.btn--primary{background:var(--petrol);color:#fff;box-shadow:0 10px 20px -10px #0f4a57b3}.btn--primary:hover:not(:disabled){background:var(--petrol-dark)}.btn--primary:disabled{cursor:progress;background:var(--petrol-dark)}.btn--ghost{border-color:var(--line-strong);color:var(--ink);background:0 0}.btn--ghost:hover:not(:disabled){background:var(--white);border-color:#a6b7c0}.btn--ghost:disabled{opacity:.5}.btn--light{color:#eaf2f4;background:#ffffff0f;border-color:#ffffff47;min-height:44px;padding:0 20px;font-size:.95rem}.btn--light:hover{background:#ffffff24}.btn:focus-visible{outline-offset:3px}.hero .btn:focus-visible{outline-color:var(--brass)}.form-wrap{margin-top:-64px;padding-bottom:56px;position:relative}.sections{gap:20px;display:grid}.section{border:1px solid var(--line);border-radius:var(--radius-card);background:var(--paper);box-shadow:var(--shadow-card);grid-template-columns:240px minmax(0,1fr);gap:44px;padding:34px;display:grid}.section__intro{align-self:start;position:sticky;top:24px}.section__icon{background:var(--petrol-tint);width:44px;height:44px;color:var(--petrol);border-radius:12px;place-items:center;display:grid}.section__title{font-family:var(--font-display);letter-spacing:-.01em;margin-top:16px;font-size:1.6rem;font-weight:500;line-height:1.15}.section__text{max-width:34ch;color:var(--ink-soft);margin-top:10px;font-size:.92rem;line-height:1.55}.fields{grid-template-columns:repeat(6,minmax(0,1fr));align-content:start;gap:28px 22px;display:grid}.field{grid-column:span var(--span,3);border:0;min-width:0;margin:0;padding:0}.field__label{width:100%;color:var(--ink);padding:0;font-size:.95rem;font-weight:650;line-height:1.3;display:block}.field__description{color:var(--ink-soft);margin:3px 0 12px;font-size:.85rem;line-height:1.45}.field__error{color:var(--risk);align-items:flex-start;gap:6px;margin-top:8px;font-size:.85rem;font-weight:500;line-height:1.35;display:flex}.field__error .icon{flex:none;margin-top:1px}.control-shell{border:1px solid var(--line-strong);border-radius:var(--radius-control);background:var(--white);align-items:center;min-height:48px;transition:border-color .15s,box-shadow .15s;display:flex;position:relative}.control-shell:hover{border-color:#a6b7c0}.control-shell:focus-within{border-color:var(--petrol);box-shadow:0 0 0 3px #0f4a5726}.field--invalid .control-shell{border-color:var(--risk)}.field--invalid .control-shell:focus-within{box-shadow:0 0 0 3px #b2352d29}.control-input{border-radius:var(--radius-control);font-variant-numeric:tabular-nums;background:0 0;border:0;flex:1;min-width:0;height:46px;padding:0 14px}.control-input:focus-visible{outline:none}.control-input::placeholder{color:var(--placeholder)}.control-input[type=number]{appearance:textfield}.control-input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.control-input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.affix{color:var(--ink-soft);flex:none;font-weight:500}.affix--prefix{padding-left:14px}.affix--prefix+.control-input{padding-left:6px}.affix--suffix{padding-right:14px}.stepper{padding:2px}.stepper__button{width:42px;height:42px;color:var(--petrol);background:0 0;border:0;border-radius:8px;flex:none;place-items:center;transition:background-color .15s;display:grid}.stepper__button:hover:not(:disabled){background:var(--petrol-tint)}.stepper__button:disabled{color:#aab9c1;cursor:not-allowed}.stepper__input{text-align:center;height:42px;padding:0 4px;font-size:1.05rem;font-weight:650}.combobox{position:relative}.combobox .control-input{padding-right:42px}.combobox__chevron{color:var(--ink-soft);pointer-events:none;transition:transform .15s;display:grid;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.combobox__chevron.is-open{transform:translateY(-50%)rotate(180deg)}.combobox__list{z-index:30;border:1px solid var(--line-strong);background:var(--white);max-height:280px;box-shadow:var(--shadow-pop);border-radius:12px;padding:6px;position:absolute;top:calc(100% + 6px);left:0;right:0;overflow-y:auto}.combobox__option,.combobox__empty{border-radius:8px;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;display:flex}.combobox__option{cursor:pointer}.combobox__option.is-active{background:var(--petrol-tint)}.combobox__option[aria-selected=true]{color:var(--petrol);font-weight:650}.combobox__empty{color:var(--ink-soft)}.options{gap:10px;display:grid}.options--cards{grid-template-columns:repeat(auto-fill,minmax(215px,1fr))}.options--tiles{grid-template-columns:repeat(2,minmax(0,1fr))}.options--chips{flex-wrap:wrap;display:flex}.options--segmented{border:1px solid var(--line);background:var(--fog);border-radius:12px;grid-template-columns:repeat(2,minmax(96px,1fr));gap:4px;padding:4px;display:inline-grid}.option{cursor:pointer;display:block;position:relative}.option__input{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute}.option__body{border:1px solid var(--line-strong);border-radius:var(--radius-tile);background:var(--white);align-items:flex-start;gap:12px;height:100%;transition:background-color .15s,border-color .15s,box-shadow .15s,color .15s;display:flex}.option:hover .option__body{border-color:#8fa5af}.option__input:checked+.option__body{border-color:var(--petrol);background:var(--petrol-tint);box-shadow:inset 0 0 0 1px var(--petrol)}.option__input:focus-visible+.option__body{outline:2px solid var(--petrol);outline-offset:2px}.option__text{gap:3px;min-width:0;display:grid}.option__title{font-size:.95rem;font-weight:650;line-height:1.3}.option__description{color:var(--ink-soft);font-size:.83rem;line-height:1.45}.options--cards .option__body{padding:14px 16px}.option__mark{border:1.5px solid var(--line-strong);background:var(--white);border-radius:50%;flex:none;place-items:center;width:18px;height:18px;margin-top:1px;transition:background-color .15s,border-color .15s;display:grid}.option__mark:after{content:"";background:#fff;border-radius:50%;width:6px;height:6px;transition:transform .15s;transform:scale(0)}.option__input:checked+.option__body .option__mark{border-color:var(--petrol);background:var(--petrol)}.option__input:checked+.option__body .option__mark:after{transform:scale(1)}.options--tiles .option__body{align-items:center;padding:16px 18px}.options--tiles .option__title{font-size:1.05rem}.option__icon{background:var(--petrol-tint);width:48px;height:48px;color:var(--petrol);border-radius:12px;flex:none;place-items:center;transition:background-color .15s,color .15s;display:grid}.option__input:checked+.option__body .option__icon{background:var(--petrol);color:#fff}.options--chips .option__body{border-radius:999px;align-items:center;padding:10px 18px}.options--chips .option__title{font-weight:550}.options--chips .option__input:checked+.option__body .option__title{color:var(--petrol);font-weight:650}.options--segmented .option__body{background:0 0;border-color:#0000;border-radius:9px;justify-content:center;align-items:center;padding:10px 16px}.options--segmented .option:hover .option__body{background:#ffffffb3;border-color:#0000}.options--segmented .option__input:checked+.option__body{border-color:var(--petrol);background:var(--petrol);color:#fff;box-shadow:0 6px 14px -8px #0f4a57cc}.field--summary{margin-top:-4px}.total-guests{border-radius:var(--radius-tile);background:var(--petrol-tint);border:1px dashed #a9c6cd;align-items:center;gap:14px;padding:14px 18px;display:flex}.total-guests__icon{background:var(--white);width:40px;height:40px;color:var(--petrol);border-radius:50%;flex:none;place-items:center;display:grid}.total-guests__text{min-width:0;display:grid}.total-guests__label{font-weight:650}.total-guests__hint{color:var(--ink-soft);font-size:.83rem}.total-guests__value{color:var(--petrol);font-family:var(--font-display);font-variant-numeric:tabular-nums;margin-left:auto;font-size:2.2rem;font-weight:500;line-height:1}.predict{margin-top:28px}.predict__bar{border:1px solid var(--line);border-radius:var(--radius-card);background:var(--paper);box-shadow:var(--shadow-card);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px 32px;padding:26px 30px;display:flex}.predict__copy{max-width:46ch}.predict__title{font-family:var(--font-display);letter-spacing:-.01em;font-size:1.5rem;font-weight:500}.predict__text{color:var(--ink-soft);margin-top:4px;font-size:.92rem}.predict__actions{flex-wrap:wrap;gap:12px;display:flex}.spinner{border:2px solid #ffffff59;border-top-color:#fff;border-radius:50%;width:18px;height:18px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.alert{border:1px solid var(--risk-line);background:var(--risk-tint);color:#5a1d18;border-radius:14px;gap:14px;margin-top:16px;padding:18px 20px;display:flex}.alert:focus{outline:none}.alert__icon{color:var(--risk);flex:none;margin-top:1px}.alert__title{color:var(--risk);font-weight:700}.alert__message{margin-top:2px;font-size:.95rem}.alert__issues{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.alert__chip{border:1px solid var(--risk-line);background:var(--white);color:var(--risk);text-align:left;border-radius:999px;padding:5px 12px;font-size:.85rem;font-weight:550;transition:background-color .15s}.alert__chip:hover{background:#fff4f2}.slip{--tone:var(--safe);--tone-tint:var(--safe-tint);--tone-line:var(--safe-line);border:1px solid var(--tone-line);border-radius:var(--radius-card);background:linear-gradient(180deg, var(--tone-tint) 0%, var(--paper) 70%);box-shadow:var(--shadow-card);margin-top:20px;scroll-margin-top:24px;animation:.35s ease-out slip-in;overflow:hidden}.slip:focus{outline:none}.slip--risk{--tone:var(--risk);--tone-tint:var(--risk-tint);--tone-line:var(--risk-line)}@keyframes slip-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.slip__main{align-items:center;gap:24px;padding:34px 34px 30px;display:flex}.slip__medal{background:var(--tone);color:#fff;width:76px;height:76px;box-shadow:0 0 0 9px color-mix(in srgb, var(--tone) 14%, transparent);border-radius:50%;flex:none;place-items:center;display:grid}.slip__title{color:var(--tone);font-family:var(--font-display);letter-spacing:-.015em;font-size:clamp(1.7rem,3.6vw,2.4rem);font-weight:500;line-height:1.12}.slip__text{max-width:52ch;color:var(--ink-soft);margin-top:8px}.slip__probability{align-items:center;gap:28px;padding:0 34px 30px;display:flex}.ring{flex:none;width:148px;height:148px;position:relative}.ring__svg{display:block}.ring__track{fill:none;stroke:color-mix(in srgb, var(--tone) 16%, var(--white))}.ring__value{fill:none;stroke:var(--tone);stroke-linecap:round;animation:.9s cubic-bezier(.22,.8,.3,1) both ring-fill}@keyframes ring-fill{0%{stroke-dashoffset:var(--ring-circumference)}}.ring__label{text-align:center;align-content:center;justify-items:center;gap:2px;display:grid;position:absolute;inset:0}.ring__label strong{color:var(--tone);font-family:var(--font-display);letter-spacing:-.01em;font-variant-numeric:tabular-nums;font-size:2rem;font-weight:500;line-height:1}.ring__label span{color:var(--ink-soft);font-size:.8rem}.slip__probability-title{font-size:1.05rem;font-weight:650}.slip__probability-hint{max-width:40ch;color:var(--ink-soft);margin-top:2px;font-size:.9rem}.slip__probability-split{flex-wrap:wrap;gap:8px 32px;margin-top:14px;display:flex}.slip__probability-split dt{color:var(--ink-soft);font-size:.83rem}.slip__probability-split dd{font-variant-numeric:tabular-nums;margin-top:1px;font-weight:650}.slip__tear{border-top:2px dashed var(--tone-line);margin:0 34px}.slip__details{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px 28px;padding:26px 34px;display:grid}.slip__detail dt{color:var(--ink-soft);font-size:.83rem}.slip__detail dd{font-variant-numeric:tabular-nums;margin-top:2px;font-weight:650}.slip__footer{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px 24px;padding:0 34px 30px;display:flex}.slip__note{max-width:54ch;color:var(--ink-soft);align-items:flex-start;gap:8px;font-size:.85rem;display:flex}.slip__note .icon{flex:none;margin-top:2px}.footer{color:var(--ink-soft);padding-bottom:48px;font-size:.85rem}@media (width<=900px){.section{grid-template-columns:minmax(0,1fr);gap:24px;padding:26px}.section__intro{position:static}.section__text{max-width:60ch}.slip__details{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=640px){.hero{padding:40px 0 96px}.form-wrap{margin-top:-56px}.section{border-radius:16px;padding:22px 18px}.fields{grid-template-columns:minmax(0,1fr);gap:26px}.field{grid-column:auto}.options--tiles{grid-template-columns:minmax(0,1fr)}.options--segmented{display:grid}.predict__bar{padding:22px 18px}.predict__actions,.predict__actions .btn{width:100%}.predict__actions{flex-direction:column-reverse}.slip__main{flex-direction:column;align-items:flex-start;gap:18px;padding:26px 22px 24px}.slip__probability{flex-direction:column;align-items:flex-start;gap:18px;padding:0 22px 24px}.slip__tear{margin:0 22px}.slip__details{padding:22px}.slip__footer{padding:0 22px 24px}.slip__footer .btn{width:100%}.total-guests__hint{display:none}}@media (width<=380px){.slip__details{grid-template-columns:minmax(0,1fr)}}