:root{
  --brand:#0a7d4b; --brand-dark:#075c37; --ink:#16241d; --muted:#5d6b63;
  --line:#e3e9e5; --bg:#f6f8f7; --card:#fff; --radius:16px; --shadow:0 2px 14px rgba(16,40,28,.08);
}
*{box-sizing:border-box}
html,body{margin:0}
body{
  font:16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink); background:var(--bg); -webkit-font-smoothing:antialiased;
}
.wrap{max-width:560px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column}
header{padding:18px 20px 6px;display:flex;align-items:center;gap:10px}
header .logo{width:30px;height:30px;border-radius:8px;background:var(--brand);display:grid;place-items:center;color:#fff;font-weight:800}
header h1{font-size:16px;margin:0;font-weight:700}
header small{display:block;color:var(--muted);font-weight:500;font-size:12px}

/* progress */
.steps{display:flex;gap:6px;padding:12px 20px}
.steps i{height:4px;flex:1;border-radius:99px;background:var(--line);transition:.3s}
.steps i.on{background:var(--brand)}

main{flex:1;padding:8px 20px 120px}
.step{display:none;animation:rise .35s ease}
.step.show{display:block}
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.q{font-size:22px;font-weight:750;letter-spacing:-.01em;margin:6px 0 2px}
.sub{color:var(--muted);margin:0 0 18px}

.field{margin:18px 0}
.field>label{display:block;font-weight:650;font-size:14px;margin-bottom:8px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{padding:9px 14px;border:1.5px solid var(--line);background:var(--card);border-radius:99px;
  font-weight:600;font-size:14px;cursor:pointer;user-select:none;transition:.15s}
.chip:active{transform:scale(.96)}
.chip.sel{border-color:var(--brand);background:color-mix(in srgb,var(--brand) 10%,#fff);color:var(--brand-dark)}

.stepper{display:inline-flex;align-items:center;gap:0;border:1.5px solid var(--line);border-radius:12px;overflow:hidden}
.stepper button{width:46px;height:46px;border:0;background:var(--card);font-size:22px;cursor:pointer;color:var(--brand-dark)}
.stepper span{min-width:54px;text-align:center;font-weight:700;font-size:18px}

.seg{display:flex;border:1.5px solid var(--line);border-radius:12px;overflow:hidden}
.seg button{flex:1;border:0;background:var(--card);padding:11px 6px;font-weight:600;cursor:pointer;color:var(--muted);font-size:13px}
.seg button.sel{background:var(--brand);color:#fff}

input[type=text],input[type=email],input[type=date]{
  width:100%;padding:13px 14px;border:1.5px solid var(--line);border-radius:12px;font-size:16px;background:var(--card)}
input:focus{outline:0;border-color:var(--brand)}

/* results */
.tour{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin:12px 0;box-shadow:var(--shadow)}
.tour h3{margin:0 0 4px;font-size:17px}
.tour .meta{color:var(--muted);font-size:13px;margin-bottom:10px;display:flex;gap:10px;flex-wrap:wrap}
.why{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}
.why span{font-size:12px;background:color-mix(in srgb,var(--brand) 8%,#fff);color:var(--brand-dark);
  padding:4px 9px;border-radius:99px;font-weight:600}
.priceRow{display:flex;align-items:baseline;gap:8px;margin-top:6px}
.priceRow .now{font-size:20px;font-weight:800}
.priceRow .was{color:var(--muted);text-decoration:line-through;font-size:14px}
.priceRow .off{background:#ffe9d6;color:#9a4b12;font-size:11px;font-weight:700;padding:2px 7px;border-radius:99px}
.pick{margin-top:12px;width:100%;border:0;background:var(--brand);color:#fff;font-weight:700;font-size:15px;padding:13px;border-radius:12px;cursor:pointer}
.pick.lead{background:var(--ink)}
.badge{font-size:11px;font-weight:700;padding:3px 8px;border-radius:99px}
.badge.book{background:#dcf3e7;color:var(--brand-dark)}
.badge.req{background:#eef0fb;color:#3a3f7a}

.offers{background:#fff7ee;border:1px solid #ffd9b0;border-radius:var(--radius);padding:14px 16px;margin:8px 0 4px}
.offers b{display:block;margin-bottom:6px;color:#9a4b12}
.offers div{font-size:14px;margin:5px 0;color:#5a3d22}

.alt-h{font-weight:700;color:var(--muted);font-size:13px;margin:18px 0 2px;text-transform:uppercase;letter-spacing:.04em}

/* footer nav */
.nav{position:fixed;bottom:0;left:0;right:0;background:linear-gradient(180deg,transparent,var(--bg) 22%);padding:14px 20px 22px}
.nav .inner{max-width:560px;margin:0 auto;display:flex;gap:10px}
.btn{flex:1;padding:15px;border-radius:13px;border:0;font-size:16px;font-weight:700;cursor:pointer}
.btn.primary{background:var(--brand);color:#fff}
.btn.primary:disabled{opacity:.45}
.btn.ghost{flex:0 0 auto;background:transparent;border:1.5px solid var(--line);color:var(--muted);padding:15px 18px}

/* floating actions + sheets (T2) */
.fabs{position:fixed;right:16px;bottom:96px;display:flex;flex-direction:column;gap:10px;z-index:40}
.fab{width:54px;height:54px;border-radius:50%;border:0;font-size:22px;cursor:pointer;color:#fff;box-shadow:0 6px 18px rgba(16,40,28,.28)}
.fab:active{transform:scale(.94)}
.fab.chat{background:var(--brand)} .fab.expert{background:var(--ink)}
.muted{color:var(--muted)}
.sheet{position:fixed;inset:0;background:rgba(10,20,15,.45);display:flex;align-items:flex-end;justify-content:center;z-index:50}
.sheet[hidden]{display:none}
.sheetCard{position:relative;background:var(--card);width:100%;max-width:560px;border-radius:20px 20px 0 0;padding:20px;max-height:88vh;overflow:auto;animation:rise .25s ease}
@media(min-width:600px){.sheet{align-items:center}.sheetCard{border-radius:20px}}
.sheetCard h3{margin:0 0 12px;font-size:19px}
.sheetX{position:absolute;top:12px;right:14px;border:0;background:transparent;font-size:26px;line-height:1;cursor:pointer;color:var(--muted)}
.chatCard{display:flex;flex-direction:column;height:72vh}
.chatLog{flex:1;overflow:auto;display:flex;flex-direction:column;gap:8px;padding:6px 0}
.bub{max-width:82%;padding:9px 13px;border-radius:14px;font-size:14px;line-height:1.45;white-space:pre-wrap}
.bub.u{align-self:flex-end;background:var(--brand);color:#fff;border-bottom-right-radius:4px}
.bub.a{align-self:flex-start;background:var(--bg);color:var(--ink);border-bottom-left-radius:4px}
.chatInput{display:flex;gap:8px;padding-top:10px}
.chatInput input{flex:1}
.chatInput button{border:0;background:var(--brand);color:#fff;border-radius:12px;padding:0 16px;font-weight:700;cursor:pointer}
.tabs{display:flex;gap:4px;margin:6px 0 16px;border-bottom:1px solid var(--line)}
.tabs button{flex:1;border:0;background:transparent;padding:11px 6px;font-weight:650;font-size:14px;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs button.on{color:var(--brand-dark);border-bottom-color:var(--brand)}
.tabPane{display:none}
.tabPane.on{display:block;animation:rise .2s ease}
.done{text-align:center;padding:40px 10px}
.done .tick{width:64px;height:64px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:32px;margin:0 auto 16px}
.spin{text-align:center;color:var(--muted);padding:40px}