@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');

:root{--ink:#10231b;--paper:#f5f4ee;--card:#fff;--lime:#d7ff63;--mint:#daf1e7;--muted:#617068;--line:#d9ddd8;--rust:#df684f;--blue:#4b7bec;--radius:22px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"DM Sans",system-ui,sans-serif;font-size:16px;line-height:1.5}
button,input{font:inherit}
button{color:inherit}
.topbar{height:78px;padding:0 clamp(22px,5vw,72px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(16,35,27,.12);background:rgba(245,244,238,.92);position:sticky;top:0;z-index:1000;backdrop-filter:blur(14px)}
.brand{color:var(--ink);text-decoration:none;font:800 23px "Manrope",sans-serif;letter-spacing:-1px;display:flex;gap:10px;align-items:center}
.brand-mark{width:30px;height:30px;background:var(--lime);border-radius:9px;display:grid;place-items:center;transform:rotate(-6deg)}
.brand-mark span{width:15px;height:9px;border-left:3px solid var(--ink);border-bottom:3px solid var(--ink);border-radius:0 0 0 10px;transform:rotate(-20deg)}
.privacy{font-size:13px;color:var(--muted)}.privacy span{color:#49a977;margin-right:6px}
.app-shell{max-width:1240px;margin:auto;padding:74px clamp(20px,5vw,72px) 100px}
.planner{display:grid;grid-template-columns:minmax(270px,.72fr) minmax(520px,1.28fr);gap:clamp(48px,8vw,110px);align-items:start}
.intro{position:sticky;top:135px}.eyebrow{font:700 12px "Manrope",sans-serif;letter-spacing:.16em;margin:0 0 17px;color:#466357}
h1,h2{font-family:"Manrope",sans-serif;line-height:1.04;letter-spacing:-.045em;margin:0}h1{font-size:clamp(44px,5.3vw,76px);font-weight:700}h2{font-size:clamp(34px,4vw,54px)}
.intro>p:last-child{color:var(--muted);font-size:18px;max-width:390px;margin-top:24px}
form{background:var(--card);border-radius:30px;padding:10px 34px 34px;box-shadow:0 18px 70px rgba(29,53,43,.09)}
.form-section{display:flex;gap:22px;padding:29px 0;border-bottom:1px solid var(--line)}.form-section:last-of-type{border-bottom:0}
.step{display:grid;place-items:center;flex:0 0 33px;height:33px;background:var(--ink);color:white;border-radius:50%;font:700 11px "Manrope"}
.field-grow{flex:1;min-width:0}label,legend{font-weight:700}label[for="address"],legend{display:block;margin:4px 0 12px;font-family:"Manrope";font-size:15px}fieldset{border:0;padding:0;margin:0;min-width:0}
.address-wrap{position:relative}.pin-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);font-size:20px}.address-wrap input{width:100%;height:54px;border:1px solid var(--line);background:#fafbf8;border-radius:14px;padding:0 16px 0 47px;outline:none}.address-wrap input:focus{border-color:#6b8e7e;box-shadow:0 0 0 3px rgba(96,139,120,.14)}
.segmented{display:inline-flex;padding:4px;border-radius:12px;background:#eef0ec}.segmented input,.choice-card input,.chips input{position:absolute;opacity:0;pointer-events:none}.segmented span{display:block;padding:8px 18px;border-radius:9px;font-size:14px;font-weight:600}.segmented input:checked+span{background:white;box-shadow:0 2px 9px rgba(20,40,30,.1)}
.range-row{display:flex;align-items:center;justify-content:space-between;margin:25px 0 7px}.range-btn{border:1px solid var(--line);background:white;width:42px;height:42px;border-radius:50%;font-size:23px;cursor:pointer}.range-btn:hover{background:var(--mint)}.range-output{display:flex;align-items:baseline;gap:7px}.range-output strong{font:700 48px "Manrope"}.range-output span{color:var(--muted);font-weight:700}
.range{width:100%;accent-color:var(--ink)}
.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:24px}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.choice-grid.compact{grid-template-columns:1fr}.choice-card{border:1px solid var(--line);border-radius:14px;padding:12px;display:flex;flex-direction:column;cursor:pointer;transition:.2s}.choice-card:has(input:checked){border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink);background:#f6faef}.choice-card span{font-size:14px}.choice-card small{font-size:11px;color:var(--muted);font-weight:400}.choice-icon{font-size:22px!important;margin-bottom:3px}
.chips{display:flex;flex-wrap:wrap;gap:8px}.chips span{display:block;border:1px solid var(--line);border-radius:999px;padding:8px 12px;font-size:13px;cursor:pointer}.chips label:has(input:checked) span{background:var(--ink);color:white;border-color:var(--ink)}
.weather-preview{background:var(--mint);padding:12px 15px;border-radius:12px;margin:12px 0;font-size:14px}.error{color:#a43b2d;background:#fff0ed;padding:12px;border-radius:12px;font-size:14px}
.generate-btn{width:100%;border:0;background:var(--lime);border-radius:15px;padding:17px 20px;margin-top:20px;font:700 16px "Manrope";display:flex;justify-content:space-between;cursor:pointer;transition:transform .2s,box-shadow .2s}.generate-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(105,132,44,.22)}
.results{padding-top:10px}.results-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:28px}.text-btn{background:none;border:0;text-decoration:underline;cursor:pointer}.results #map{height:470px;border-radius:24px;overflow:hidden;box-shadow:0 12px 40px rgba(16,35,27,.12)}
.route-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:-42px;padding:0 24px;position:relative;z-index:500}.route-card{background:white;border:2px solid transparent;border-radius:20px;padding:20px;box-shadow:0 9px 30px rgba(16,35,27,.13);cursor:pointer}.route-card.active{border-color:var(--route-color)}.route-top{display:flex;align-items:start;justify-content:space-between}.route-number{width:29px;height:29px;border-radius:50%;display:grid;place-items:center;background:var(--route-color);color:white;font-weight:800}.route-card h3{margin:12px 0 2px;font:700 20px "Manrope"}.route-card>p{margin:0;color:var(--muted);font-size:13px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:18px 0}.stat strong,.stat span{display:block}.stat strong{font-size:16px}.stat span{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.07em}.card-actions{display:flex;gap:8px}.card-actions button{flex:1;border:1px solid var(--line);background:#f8f9f7;border-radius:10px;padding:9px;font-weight:700;font-size:12px;cursor:pointer}.card-actions button:hover{background:var(--mint)}
.map-note{font-size:12px;color:var(--muted);text-align:center;margin-top:24px}
.loading{position:fixed;inset:0;background:rgba(245,244,238,.92);z-index:2000;display:grid;place-content:center;text-align:center;padding:20px}.loading[hidden]{display:none}.loading strong{font:700 24px "Manrope"}.loading p{color:var(--muted)}.loading-orbit{width:66px;height:66px;border:2px solid #b8c2bb;border-top-color:var(--ink);border-radius:50%;margin:0 auto 24px;animation:spin 1s linear infinite;position:relative}.loading-orbit span{position:absolute;width:13px;height:13px;background:var(--lime);border-radius:50%;top:1px;right:7px}@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:900px){.app-shell{padding-top:42px}.planner{grid-template-columns:1fr}.intro{position:static}.intro br{display:none}.route-cards{grid-template-columns:1fr;margin-top:16px;padding:0}.results #map{height:390px}.privacy{display:none}}
@media(max-width:600px){.topbar{height:64px}.app-shell{padding-inline:14px}.intro{padding-inline:8px}h1{font-size:43px}form{padding:4px 18px 22px;border-radius:23px}.form-section{gap:12px}.two-cols{grid-template-columns:1fr}.results-heading{align-items:start;gap:15px}.results-heading .text-btn{font-size:12px}.results #map{height:320px;border-radius:17px}.choice-grid{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}