/* FlyHatke stylesheet — light-first, warm and friendly.
   Design tokens first; component sections follow in page order.

   THEMES
   Light is the default. Dark is opt-in via [data-theme="dark"] on <html>,
   and also honoured from the OS when the user has expressed no preference.
   Style components through the tokens only — never inside a media query —
   so both themes stay in sync.

   COLOUR
   --brand (emerald) carries the product's whole story: it is both the brand
   and the colour of money saved. --flame marks steal deals and urgency.
   --amber is caution, --rose is error. Nothing else is chromatic.

   TYPE
   Schibsted Grotesk for interface, IBM Plex Mono for every numeral (fares,
   times, durations, IATA codes) — Plex is one of the few monos carrying ₹,
   which every INR price on this page starts with.

   MOTION
   Two curves, both exponential ease-out, neither overshooting: --ease for
   ordinary state changes, --emph where a change should feel decisive. No
   bounce or elastic anywhere — indiscriminate overshoot reads as toy-like.
   All motion is transform/opacity only, and the whole system collapses
   under prefers-reduced-motion at the bottom.
*/

/* ==================================================================== */
/* Design tokens                                                        */
/* ==================================================================== */
:root{
  color-scheme:light;

  --bg:#f6f4ef;
  --bg-wash-1:rgba(23,105,74,.07);
  --bg-wash-2:rgba(212,87,42,.06);
  --surface:#fffefb;
  --surface-2:#f2efe8;
  --surface-3:#e7e3da;
  --line:rgba(27,26,22,.11);
  --line-2:rgba(27,26,22,.2);

  --text:#1b1a16;
  --muted:#6a665d;
  --faint:#928d82;

  --brand:#17694a;
  --brand-ink:#ffffff;
  --brand-soft:rgba(23,105,74,.1);
  --brand-line:rgba(23,105,74,.3);

  --flame:#c8501f;
  --flame-ink:#ffffff;
  --flame-soft:rgba(200,80,31,.11);

  --amber:#8a6112;
  --amber-soft:rgba(196,140,40,.15);
  --amber-line:rgba(154,107,18,.3);
  --rose:#b23229;
  --rose-soft:rgba(178,50,41,.1);

  --shadow-xs:0 1px 2px rgba(27,26,22,.05);
  --shadow-sm:0 2px 4px rgba(27,26,22,.04), 0 8px 18px -10px rgba(27,26,22,.16);
  --shadow-md:0 3px 6px rgba(27,26,22,.05), 0 16px 34px -14px rgba(27,26,22,.2);
  --shadow-lg:0 6px 12px rgba(27,26,22,.06), 0 28px 56px -20px rgba(27,26,22,.26);

  --r-lg:22px; --r-md:14px; --r-sm:10px;

  --ease:cubic-bezier(.22,1,.36,1);
  /* emphasis curve — exponential ease-out, no overshoot: fast departure,
     long settle. Reads decisive rather than bouncy. */
  --emph:cubic-bezier(.16,1,.3,1);

  --sans:"Schibsted Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"SF Mono",Menlo,monospace;
}

/* dark from the OS, only when the user hasn't chosen explicitly */
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --bg:#171a1c;
    --bg-wash-1:rgba(75,189,139,.09);
    --bg-wash-2:rgba(240,128,80,.06);
    --surface:#212528;
    --surface-2:#282d30;
    --surface-3:#333A3E;
    --line:rgba(236,235,231,.11);
    --line-2:rgba(236,235,231,.2);

    --text:#eceae5;
    --muted:#a8aca7;
    --faint:#7f847f;

    --brand:#4bbd8b;
    --brand-ink:#06271b;
    --brand-soft:rgba(75,189,139,.15);
    --brand-line:rgba(75,189,139,.38);

    --flame:#f0855a;
    --flame-ink:#2a1006;
    --flame-soft:rgba(240,133,90,.15);

    --amber:#e0b264;
    --amber-soft:rgba(224,178,100,.14);
    --amber-line:rgba(224,178,100,.32);
    --rose:#ef8478;
    --rose-soft:rgba(239,132,120,.13);

    --shadow-xs:0 1px 2px rgba(0,0,0,.3);
    --shadow-sm:0 2px 4px rgba(0,0,0,.28), 0 8px 18px -10px rgba(0,0,0,.5);
    --shadow-md:0 3px 6px rgba(0,0,0,.3), 0 16px 34px -14px rgba(0,0,0,.55);
    --shadow-lg:0 6px 12px rgba(0,0,0,.34), 0 28px 56px -20px rgba(0,0,0,.6);
  }
}

/* explicit choice always wins over the media query, in both directions */
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#171a1c;
  --bg-wash-1:rgba(75,189,139,.09);
  --bg-wash-2:rgba(240,128,80,.06);
  --surface:#212528;
  --surface-2:#282d30;
  --surface-3:#333A3E;
  --line:rgba(236,235,231,.11);
  --line-2:rgba(236,235,231,.2);

  --text:#eceae5;
  --muted:#a8aca7;
  --faint:#7f847f;

  --brand:#4bbd8b;
  --brand-ink:#06271b;
  --brand-soft:rgba(75,189,139,.15);
  --brand-line:rgba(75,189,139,.38);

  --flame:#f0855a;
  --flame-ink:#2a1006;
  --flame-soft:rgba(240,133,90,.15);

  --amber:#e0b264;
  --amber-soft:rgba(224,178,100,.14);
  --amber-line:rgba(224,178,100,.32);
  --rose:#ef8478;
  --rose-soft:rgba(239,132,120,.13);

  --shadow-xs:0 1px 2px rgba(0,0,0,.3);
  --shadow-sm:0 2px 4px rgba(0,0,0,.28), 0 8px 18px -10px rgba(0,0,0,.5);
  --shadow-md:0 3px 6px rgba(0,0,0,.3), 0 16px 34px -14px rgba(0,0,0,.55);
  --shadow-lg:0 6px 12px rgba(0,0,0,.34), 0 28px 56px -20px rgba(0,0,0,.6);
}

*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
html{scroll-behavior:smooth}

body{
  font-family:var(--sans);
  color:var(--text);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  background:
    radial-gradient(1200px 680px at 12% -14%, var(--bg-wash-1), transparent 60%),
    radial-gradient(900px 560px at 100% 2%, var(--bg-wash-2), transparent 58%),
    var(--bg);
  background-attachment:fixed;
  padding:0 24px 110px;
  transition:background-color .5s var(--ease),color .5s var(--ease);
}
.wrap{max-width:1080px;margin:0 auto;position:relative;z-index:2}

::selection{background:var(--brand);color:var(--brand-ink)}
:focus-visible{outline:2.5px solid var(--brand);outline-offset:3px;border-radius:5px}

.skip{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--brand);color:var(--brand-ink);font-weight:600;font-size:.88rem;
  padding:12px 20px;border-radius:0 0 var(--r-md) 0;text-decoration:none;
}
.skip:focus{left:0}

/* ==================================================================== */
/* Motion system                                                        */
/* ==================================================================== */
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes pop{from{opacity:0;transform:translateY(-8px) scale(.98)}to{opacity:1;transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes shimmer{to{background-position:-200% 0}}
/* the plane taxis down the route line when a result card is hovered */
@keyframes taxi{
  0%{transform:translate(-50%,-50%)}
  45%{transform:translate(120%,-50%)}
  46%{transform:translate(-260%,-50%)}
  100%{transform:translate(-50%,-50%)}
}

/* page-load entrance: each landmark drifts up in sequence */
.js .enter{opacity:0;animation:rise .7s var(--ease) forwards}
.js .enter-1{animation-delay:.05s}
.js .enter-2{animation-delay:.14s}
.js .enter-3{animation-delay:.23s}
.js .enter-4{animation-delay:.32s}

/* scroll-triggered reveal, driven by IntersectionObserver in app.js */
.js .reveal{opacity:0;transform:translateY(22px);
  transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal.in{opacity:1;transform:none}

/* view switch */
.viewswap{animation:rise .5s var(--ease)}

/* ==================================================================== */
/* Header                                                               */
/* ==================================================================== */
header.site{display:flex;align-items:center;justify-content:space-between;padding:26px 2px 30px;gap:16px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:13px}
.brand .mark{
  width:42px;height:42px;border-radius:13px;flex:none;
  background:var(--brand);color:var(--brand-ink);
  display:grid;place-items:center;
  box-shadow:0 8px 20px -8px var(--brand-line);
  transition:transform .6s var(--emph),box-shadow .5s var(--ease);
}
.brand:hover .mark{transform:translateY(-2px) rotate(-8deg);box-shadow:0 12px 26px -8px var(--brand-line)}
.brand .mark svg{width:22px;height:22px}
.brand .word{font-size:1.3rem;font-weight:500;letter-spacing:-.03em;color:var(--muted)}
.brand .word b{color:var(--text);font-weight:700}

/* theme toggle — a two-state segmented control, not a sun/moon flip */
.theme-toggle{display:inline-flex;background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:3px;gap:2px}
.theme-toggle button{
  background:none;border:0;cursor:pointer;color:var(--faint);
  font:inherit;font-size:.78rem;font-weight:500;
  padding:7px 14px;border-radius:999px;
  display:inline-flex;align-items:center;gap:6px;
  transition:color .4s var(--ease),background .4s var(--ease);
}
.theme-toggle button svg{width:14px;height:14px}
.theme-toggle button:hover{color:var(--text)}
.theme-toggle button[aria-pressed="true"]{background:var(--surface);color:var(--text);box-shadow:var(--shadow-xs)}

/* ==================================================================== */
/* View tabs                                                            */
/* ==================================================================== */
.viewtabs-wrap{display:flex;justify-content:flex-start}
.viewtabs{
  display:inline-flex;gap:3px;background:var(--surface-2);
  border:1px solid var(--line);border-radius:999px;padding:4px;margin:0 0 28px;
}
.vtab{
  background:none;border:0;cursor:pointer;color:var(--muted);
  font:inherit;font-weight:500;font-size:.92rem;padding:10px 20px;border-radius:999px;
  transition:color .4s var(--ease),background .4s var(--ease),transform .4s var(--emph);
}
.vtab:hover{color:var(--text)}
.vtab:active{transform:scale(.97)}
.vtab.active{color:var(--brand-ink);background:var(--brand);box-shadow:0 6px 16px -8px var(--brand-line)}

/* ==================================================================== */
/* Hero                                                                 */
/* ==================================================================== */
.hero{margin:6px 0 30px;max-width:54ch}
.hero h1{
  font-size:clamp(2.1rem,5vw,3.3rem);
  font-weight:700;letter-spacing:-.035em;line-height:1.06;text-wrap:balance;
}
.hero h1 span{color:var(--brand)}
.hero p{color:var(--muted);margin-top:14px;font-size:1.03rem;max-width:60ch;text-wrap:pretty}

/* ==================================================================== */
/* Search panel                                                         */
/* ==================================================================== */
.shell{
  background:var(--surface-2);
  border:1px solid var(--line);
  border-radius:calc(var(--r-lg) + 7px);
  padding:7px;
  box-shadow:var(--shadow-md);
}
form.search{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--shadow-xs);
  padding:20px;
  display:grid;gap:18px;
}

.controls-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* segmented control — 4px padding is load-bearing for the glider JS */
.segment{display:inline-flex;position:relative;background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:4px}
.segment button{
  position:relative;z-index:1;background:none;border:0;cursor:pointer;
  color:var(--muted);font:inherit;font-weight:500;font-size:.9rem;
  padding:9px 18px;border-radius:999px;transition:color .4s var(--ease);
  /* equal widths keep the glider's width constant, so the slide is a pure
     transform — no width animation, no per-frame layout work */
  min-width:114px;
}
.segment button.active{color:var(--brand-ink)}
.segment .glider{
  position:absolute;top:4px;bottom:4px;left:4px;border-radius:999px;
  background:var(--brand);
  box-shadow:0 4px 12px -6px var(--brand-line);
  transition:transform .55s var(--emph);
}

.currency-pick{display:flex;align-items:center;gap:9px}
.currency-pick label{font-size:.82rem;color:var(--faint)}
.currency-pick .selwrap{position:relative}
.currency-pick select{
  appearance:none;-webkit-appearance:none;
  background:var(--surface-2);border:1px solid var(--line);
  color:var(--text);font:inherit;font-family:var(--mono);font-weight:500;font-size:.86rem;
  padding:10px 32px 10px 13px;border-radius:var(--r-sm);cursor:pointer;outline:none;
  transition:border-color .3s var(--ease),background .3s var(--ease);
}
.currency-pick select:hover{border-color:var(--line-2);background:var(--surface-3)}
.currency-pick .selwrap::after{
  content:"";position:absolute;right:12px;top:50%;pointer-events:none;
  width:7px;height:7px;border-right:1.7px solid var(--faint);border-bottom:1.7px solid var(--faint);
  transform:translateY(-65%) rotate(45deg);
}

/* fields */
.route-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:end}
.field{position:relative;display:flex;flex-direction:column;gap:8px;min-width:0}
.field>label{font-size:.8rem;color:var(--muted);padding-left:2px}
.input-shell{
  display:flex;align-items:center;gap:10px;
  background:var(--surface-2);border:1.5px solid var(--line);
  border-radius:var(--r-md);padding:0 13px;
  transition:border-color .3s var(--ease),box-shadow .3s var(--ease),background .3s var(--ease);
}
.input-shell:hover{background:var(--surface-3)}
.input-shell:focus-within{border-color:var(--brand);background:var(--surface);box-shadow:0 0 0 4px var(--brand-soft)}
.input-shell .ic{color:var(--faint);flex:none;display:grid;place-items:center;transition:color .3s var(--ease)}
.input-shell:focus-within .ic{color:var(--brand)}
.input-shell .ic svg{width:18px;height:18px}
.input-shell input{
  flex:1;min-width:0;background:none;border:0;outline:none;
  color:var(--text);font:inherit;font-size:.98rem;padding:13px 0;
}
.input-shell input::placeholder{color:var(--faint)}
input[type="date"]{font-family:var(--mono);font-size:.92rem}
input[type="date"]::-webkit-calendar-picker-indicator{cursor:pointer;opacity:.55}
input[type="date"]::-webkit-calendar-picker-indicator:hover{opacity:1}

.swap{
  flex:none;align-self:end;margin-bottom:5px;
  width:44px;height:44px;border-radius:var(--r-md);
  background:var(--surface-2);border:1.5px solid var(--line);
  color:var(--brand);cursor:pointer;display:grid;place-items:center;
  transition:transform .6s var(--emph),border-color .3s var(--ease),background .3s var(--ease);
}
.swap:hover{border-color:var(--brand);background:var(--brand-soft);transform:rotate(180deg)}
.swap:active{transform:rotate(180deg) scale(.9)}
.swap svg{width:19px;height:19px}

.dates-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:end}
.dates-grid.single{grid-template-columns:1fr}

/* ==================================================================== */
/* Date range picker — one calendar for departure + return              */
/* ==================================================================== */
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}

.daterange{position:relative}

/* the trigger reuses .input-shell so it sits flush with the real inputs */
.dr-trigger{width:100%;font:inherit;color:var(--text);text-align:left;cursor:pointer}
.dr-trigger[aria-expanded="true"]{border-color:var(--brand);background:var(--surface);box-shadow:0 0 0 4px var(--brand-soft)}
.dr-trigger[aria-expanded="true"] .ic{color:var(--brand)}
.dr-value{flex:1;min-width:0;display:flex;align-items:center;gap:10px;padding:13px 0}
.dr-slot{font-size:.98rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dr-slot.is-empty{color:var(--faint)}
.dr-sep{flex:none;display:grid;place-items:center;color:var(--faint)}
.dr-sep svg{width:16px;height:16px;display:block}
.dr-nights{
  flex:none;font-size:.74rem;font-weight:600;color:var(--brand);
  background:var(--brand-soft);border:1px solid var(--brand-line);
  border-radius:999px;padding:3px 9px;
}

.calendar{
  position:absolute;top:calc(100% + 10px);left:0;z-index:50;
  background:var(--surface);border:1px solid var(--line-2);
  border-radius:var(--r-lg);box-shadow:var(--shadow-lg);
  padding:16px;width:max-content;max-width:min(620px,calc(100vw - 48px));
  animation:pop .28s var(--emph);
}
/* arrows float over the month headings so each title stays centred */
.cal-nav-row{position:absolute;top:14px;left:14px;right:14px;display:flex;justify-content:space-between;pointer-events:none}
.cal-nav{
  pointer-events:auto;width:32px;height:32px;border-radius:var(--r-sm);
  background:none;border:1px solid transparent;color:var(--muted);cursor:pointer;
  display:grid;place-items:center;
  transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease);
}
.cal-nav:hover:not(:disabled){background:var(--surface-2);color:var(--text);border-color:var(--line)}
.cal-nav:disabled{opacity:.3;cursor:not-allowed}
.cal-nav svg{width:17px;height:17px}

.cal-months{display:flex;gap:26px}
.cal-month{width:242px}
.cal-title{text-align:center;font-size:.92rem;font-weight:600;letter-spacing:-.01em;height:32px;display:grid;place-items:center;margin-bottom:6px}
.cal-grid{width:100%;border-collapse:collapse;table-layout:fixed}
.cal-grid th{
  font-family:var(--mono);font-size:.68rem;font-weight:500;color:var(--faint);
  padding-bottom:8px;text-align:center;
}
.cal-day{
  font-family:var(--mono);font-variant-numeric:tabular-nums;
  font-size:.84rem;text-align:center;height:34px;cursor:pointer;
  position:relative;outline:none;
  transition:background .2s var(--ease),color .2s var(--ease);
}
/* the range fill is a pseudo-element so it can bleed edge to edge between
   cells while the day number keeps its own rounded chip on top */
.cal-day::before{
  content:"";position:absolute;inset:2px 0;background:transparent;
  transition:background .2s var(--ease);
}
.cal-day span{
  position:relative;z-index:1;display:grid;place-items:center;
  width:30px;height:30px;margin:0 auto;border-radius:50%;
  transition:background .2s var(--ease),color .2s var(--ease),transform .3s var(--emph);
}
.cal-day:hover span{background:var(--surface-3)}
.cal-day:focus-visible span{outline:2.5px solid var(--brand);outline-offset:2px}
.cal-day.is-today span{box-shadow:inset 0 0 0 1.5px var(--line-2)}
.cal-day.in-range::before{background:var(--brand-soft)}
.cal-day.is-start::before{left:50%;border-radius:999px 0 0 999px}
.cal-day.is-end::before{right:50%;border-radius:0 999px 999px 0}
.cal-day.is-start.is-end::before{background:transparent}
.cal-day.is-start span,.cal-day.is-end span{background:var(--brand);color:var(--brand-ink);font-weight:600}
.cal-day.is-start:hover span,.cal-day.is-end:hover span{background:var(--brand)}
.cal-day.is-off{cursor:default}
.cal-day[aria-disabled="true"]{cursor:not-allowed;color:var(--faint);opacity:.4}
.cal-day[aria-disabled="true"]:hover span{background:transparent}

.cal-foot{
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  margin-top:14px;padding-top:13px;border-top:1px solid var(--line);
}
.cal-hint{font-size:.8rem;color:var(--muted)}
.cal-actions{display:flex;gap:8px}
.cal-btn{
  font:inherit;font-size:.84rem;font-weight:600;cursor:pointer;
  padding:8px 16px;border-radius:999px;
  background:none;border:1.5px solid var(--line-2);color:var(--muted);
  transition:all .35s var(--ease);
}
.cal-btn:hover{border-color:var(--line-2);background:var(--surface-2);color:var(--text)}
.cal-btn.primary{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}
.cal-btn.primary:hover{filter:brightness(1.06);background:var(--brand);color:var(--brand-ink)}
.cal-btn:active{transform:scale(.97)}

@media(max-width:700px){
  .calendar{left:0;right:0;width:auto;max-width:none;padding:14px}
  .cal-months{gap:0}
  .cal-month{width:100%}
  .cal-month:nth-child(2){display:none}   /* one month at a time on small screens */
  .cal-day{height:38px}
}

/* strategy chips */
.strat-block{border-top:1px solid var(--line);padding-top:18px}
.strat-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.strat-title{font-size:.8rem;color:var(--muted)}
.strat-all{background:none;border:0;cursor:pointer;color:var(--brand);font:inherit;font-weight:600;font-size:.82rem;padding:3px 6px;border-radius:6px;transition:background .3s var(--ease)}
.strat-all:hover{background:var(--brand-soft)}
.strat-chips{display:flex;gap:10px;flex-wrap:wrap}
.chip{
  display:flex;align-items:center;gap:10px;cursor:pointer;
  background:var(--surface-2);border:1.5px solid var(--line);
  border-radius:var(--r-md);padding:11px 15px;min-width:0;user-select:none;
  transition:border-color .3s var(--ease),background .3s var(--ease),
             transform .4s var(--emph),opacity .3s var(--ease);
}
.chip:hover{border-color:var(--line-2);transform:translateY(-2px)}
.chip:active{transform:translateY(0) scale(.98)}
.chip .tick{
  width:20px;height:20px;border-radius:7px;flex:none;
  border:2px solid var(--faint);background:transparent;
  display:grid;place-items:center;
  transition:background .3s var(--ease),border-color .3s var(--ease);
}
.chip .tick svg{width:12px;height:12px;opacity:0;transform:scale(.4);color:var(--brand-ink);
  transition:opacity .3s var(--ease),transform .45s var(--emph)}
.chip .txt{display:flex;flex-direction:column;gap:1px;min-width:0}
.chip .lbl{font-size:.9rem;font-weight:600}
.chip .desc{font-size:.75rem;color:var(--faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:230px}
.chip.on{border-color:var(--brand-line);background:var(--brand-soft)}
.chip.on .tick{background:var(--brand);border-color:var(--brand)}
.chip.on .tick svg{opacity:1;transform:scale(1)}
.chip.disabled{opacity:.4;cursor:not-allowed}
.chip.disabled:hover{border-color:var(--line);transform:none}

/* primary CTA */
button.go{
  width:100%;background:var(--brand);border:0;border-radius:999px;
  color:var(--brand-ink);cursor:pointer;
  font:inherit;font-weight:600;font-size:1.02rem;letter-spacing:-.01em;
  padding:9px 9px 9px 24px;margin-top:2px;
  display:flex;align-items:center;justify-content:center;gap:12px;
  box-shadow:0 10px 24px -12px var(--brand-line);
  transition:transform .45s var(--emph),box-shadow .4s var(--ease),filter .3s var(--ease);
}
button.go svg{
  width:18px;height:18px;box-sizing:content-box;padding:10px;border-radius:50%;
  background:rgba(255,255,255,.16);
  transition:transform .5s var(--emph),background .3s var(--ease);
}
button.go:hover{transform:translateY(-2px);box-shadow:0 16px 32px -12px var(--brand-line);filter:brightness(1.06)}
button.go:hover svg{transform:translateX(4px);background:rgba(255,255,255,.26)}
button.go:active{transform:translateY(0) scale(.985)}
button.go:disabled{opacity:.55;cursor:wait;transform:none;box-shadow:none}

/* autosuggest */
.suggest{
  position:absolute;top:calc(100% + 8px);left:0;right:0;z-index:40;
  background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-md);
  box-shadow:var(--shadow-lg);overflow:hidden;max-height:320px;overflow-y:auto;
  animation:pop .22s var(--ease);
}
.suggest div{padding:12px 14px;cursor:pointer;display:flex;gap:12px;align-items:center;border-bottom:1px solid var(--line);transition:background .2s var(--ease)}
.suggest div:last-child{border-bottom:0}
.suggest div:hover,.suggest div.sel{background:var(--brand-soft)}
.suggest .code{
  font-family:var(--mono);font-weight:600;font-size:.79rem;color:var(--brand);
  background:var(--brand-soft);border:1px solid var(--brand-line);
  border-radius:7px;padding:4px 8px;min-width:48px;text-align:center;flex:none;
}
.suggest .name{flex:1;min-width:0;font-size:.92rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.suggest .country{color:var(--faint);font-size:.78rem;flex:none}

/* ==================================================================== */
/* Results                                                              */
/* ==================================================================== */
#status{margin:36px 2px 18px;min-height:24px}
.status-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.status-bar .count{font-size:1.05rem;font-weight:600;font-family:var(--mono);font-variant-numeric:tabular-nums}
.status-bar .count .sub{color:var(--muted);font-weight:400;font-size:.85rem;margin-left:9px;font-family:var(--sans)}
.assess{font-size:.82rem;font-weight:600;padding:7px 14px;border-radius:999px;display:inline-flex;align-items:center;gap:8px;border:1px solid transparent}
.assess::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.assess.low{color:var(--brand);background:var(--brand-soft);border-color:var(--brand-line)}
.assess.typical{color:var(--muted);background:var(--surface-2);border-color:var(--line-2)}
.assess.high{color:var(--amber);background:var(--amber-soft);border-color:var(--amber-line)}

/* strategy comparison */
.compare{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);padding:20px 22px;margin-bottom:22px}
.compare-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.compare-head h3{font-size:1.05rem;font-weight:700;letter-spacing:-.02em}
.compare-head .ref{color:var(--muted);font-size:.84rem}
.compare-head .ref b{color:var(--text);font-weight:600;font-family:var(--mono)}
.compare-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.ctile{
  position:relative;border:1.5px solid var(--line);border-radius:var(--r-md);
  padding:16px;background:var(--surface-2);overflow:hidden;
  display:flex;flex-direction:column;gap:5px;
  transition:border-color .4s var(--ease),transform .45s var(--emph),box-shadow .4s var(--ease);
}
.ctile:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:var(--shadow-sm)}
.ctile .ct-label{font-size:.82rem;color:var(--muted);display:flex;align-items:center;gap:8px}
.ctile .ct-label svg{width:15px;height:15px;flex:none;color:var(--brand)}
.ctile .ct-price{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:1.5rem;font-weight:600;letter-spacing:-.03em;line-height:1.05}
.ctile .ct-sub{font-size:.79rem}
.ctile .ct-sub.save{color:var(--brand);font-weight:600}
.ctile .ct-sub.none{color:var(--faint)}
.ctile .ct-sub.ref{color:var(--muted)}
.ctile.na{opacity:.6}
.ctile.na .ct-price{font-size:.96rem;color:var(--faint);font-family:var(--sans);font-weight:500}
.ctile.winner{border-color:var(--brand);background:var(--brand-soft);box-shadow:0 10px 26px -16px var(--brand-line)}
.ctile.winner .ct-price{color:var(--brand)}
.ctile .crown{
  position:absolute;top:0;right:0;background:var(--brand);color:var(--brand-ink);
  font-size:.68rem;font-weight:700;
  padding:5px 11px;border-bottom-left-radius:var(--r-sm);
  display:flex;align-items:center;gap:5px;
}
.ctile .crown svg{width:11px;height:11px}

.loading{display:flex;align-items:center;gap:11px;color:var(--muted);font-size:.96rem}
.spinner{width:17px;height:17px;border:2.5px solid var(--surface-3);border-top-color:var(--brand);border-radius:50%;animation:spin .7s linear infinite;flex:none}
.err{color:var(--rose);font-weight:500;display:flex;align-items:center;gap:10px;background:var(--rose-soft);border:1px solid var(--rose);border-radius:var(--r-md);padding:13px 15px}
.err svg{width:18px;height:18px;flex:none}

/* skeletons */
.skeleton{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;margin-bottom:14px;box-shadow:var(--shadow-xs)}
.sk{background:linear-gradient(90deg,var(--surface-2) 25%,var(--surface-3) 50%,var(--surface-2) 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:7px}
.skeleton .sk-row{display:flex;justify-content:space-between;margin-bottom:18px}
.skeleton .sk-line{height:14px}

/* result card */
.card{
  background:var(--surface);border:1.5px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--shadow-sm);
  padding:4px 24px 22px;margin-bottom:16px;
  transition:border-color .4s var(--ease),transform .45s var(--ease),box-shadow .45s var(--ease);
}
.card:hover{border-color:var(--line-2);transform:translateY(-3px);box-shadow:var(--shadow-md)}
.card.best{border-color:var(--brand-line);box-shadow:0 10px 30px -18px var(--brand-line),var(--shadow-sm)}
.card.best:hover{border-color:var(--brand)}
/* the plane taxis down the route line on hover — thematic, once per hover */
.card:hover .path .line .plane{animation:taxi 1.6s var(--ease)}

.card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;flex-wrap:wrap;padding-top:22px}
.price-block{display:flex;flex-direction:column;gap:3px}
.price{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:1.95rem;font-weight:600;letter-spacing:-.04em;line-height:1}
.card.best .price{color:var(--brand)}
.price-sub{color:var(--muted);font-size:.81rem}
.strat-pill{display:inline-flex;align-items:center;gap:6px;font-size:.75rem;font-weight:600;color:var(--brand);background:var(--brand-soft);border:1px solid var(--brand-line);padding:4px 10px;border-radius:7px;align-self:flex-start;margin-bottom:7px}
.strat-pill svg{width:11px;height:11px}
.badges{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.badge{font-size:.76rem;font-weight:600;padding:6px 11px;border-radius:8px;display:inline-flex;align-items:center;gap:6px;white-space:nowrap;border:1px solid transparent;
  transition:transform .4s var(--emph)}
.badge:hover{transform:translateY(-1px)}
.badge svg{width:12px;height:12px}
.badge.best-b{color:var(--brand-ink);background:var(--brand);box-shadow:0 4px 12px -6px var(--brand-line)}
.badge.save{color:var(--brand);background:var(--brand-soft);border-color:var(--brand-line)}
.badge.split{color:var(--amber);background:var(--amber-soft);border-color:var(--amber-line)}
.badge.rt{color:var(--muted);background:var(--surface-2);border-color:var(--line-2)}

/* a leg / ticket */
.leg{padding-top:20px;margin-top:20px;border-top:1px solid var(--line)}
.leg:first-of-type{border-top:0;margin-top:8px;padding-top:16px}
.leg-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.airline{display:flex;align-items:center;gap:10px;font-weight:600;font-size:.93rem}
.airline .av{
  width:30px;height:30px;border-radius:var(--r-sm);flex:none;
  display:grid;place-items:center;font-size:.7rem;font-weight:700;
  font-family:var(--mono);color:var(--brand);
  background:var(--brand-soft);border:1px solid var(--brand-line);
}
.ticket-tag{font-size:.73rem;color:var(--muted);background:var(--surface-2);border:1px solid var(--line);padding:5px 10px;border-radius:7px}

/* flight timeline */
.timeline{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center}
.endpoint{display:flex;flex-direction:column;gap:3px;min-width:64px}
.endpoint.arr{text-align:right;align-items:flex-end}
.endpoint .t{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:1.2rem;font-weight:600;letter-spacing:-.03em}
.endpoint .t sup{font-size:.58rem;color:var(--amber);font-weight:600;margin-left:2px;vertical-align:super}
.endpoint .ap{font-family:var(--mono);font-size:.8rem;font-weight:600;color:var(--brand)}
.endpoint .city{font-size:.76rem;color:var(--faint);white-space:nowrap}

.path{display:flex;flex-direction:column;align-items:center;gap:7px;padding:0 4px}
.path .dur{font-family:var(--mono);font-size:.76rem;color:var(--muted)}
.path .line{position:relative;width:100%;height:2px;background:linear-gradient(90deg,transparent,var(--line-2) 12%,var(--line-2) 88%,transparent)}
.path .line::before,.path .line::after{content:"";position:absolute;top:50%;width:7px;height:7px;border-radius:50%;background:var(--brand);transform:translateY(-50%)}
.path .line::before{left:0}
.path .line::after{right:0}
.path .line .plane{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:var(--surface);padding:0 8px;color:var(--brand);display:grid;place-items:center}
.path .line .plane svg{width:16px;height:16px;display:block}
.path .line .dot{position:absolute;top:50%;width:5px;height:5px;border-radius:50%;background:var(--faint);transform:translate(-50%,-50%)}
.path .stops{font-size:.74rem;color:var(--muted)}
.path .stops.nonstop{color:var(--brand);font-weight:600}

.leg-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:17px;flex-wrap:wrap}
.leg-foot .date{font-size:.81rem;color:var(--muted)}
.leg-foot .date strong{font-family:var(--mono);font-variant-numeric:tabular-nums;color:var(--text)}
.book{
  display:inline-flex;align-items:center;gap:7px;
  color:var(--brand);text-decoration:none;font-weight:600;font-size:.84rem;
  padding:9px 16px;border-radius:999px;border:1.5px solid var(--brand-line);
  background:transparent;transition:all .4s var(--ease),transform .4s var(--emph);
}
.book:hover{background:var(--brand);color:var(--brand-ink);border-color:var(--brand);transform:translateY(-2px);box-shadow:0 8px 18px -8px var(--brand-line)}
.book:active{transform:translateY(0) scale(.97)}
.book svg{width:13px;height:13px}

/* notes & warnings */
.note{display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:.85rem;margin-top:15px;padding-left:2px}
.note svg{width:16px;height:16px;flex:none;margin-top:3px;color:var(--brand)}
.warn{display:flex;gap:11px;align-items:flex-start;background:var(--amber-soft);border:1px solid var(--amber-line);border-radius:var(--r-md);color:var(--amber);font-size:.84rem;line-height:1.55;padding:13px 15px;margin-top:13px}
.warn svg{width:17px;height:17px;flex:none;margin-top:2px}

/* ==================================================================== */
/* Offers view                                                          */
/* ==================================================================== */
.offers-controls{
  display:flex;gap:12px;align-items:end;flex-wrap:wrap;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--shadow-sm);padding:18px;
}
.offers-controls .field{flex:1;min-width:168px}
.offers-controls .trip-field{flex:0 0 auto;min-width:0}
.offer-seg{padding:4px}
/* border always present (transparent when inactive) so toggling never shifts layout */
.offer-seg button{background:none;border:1px solid transparent;cursor:pointer;color:var(--muted);font:inherit;font-weight:500;font-size:.9rem;padding:10px 16px;border-radius:999px;min-width:114px;
  transition:color .4s var(--ease),background .4s var(--ease),border-color .4s var(--ease),transform .4s var(--emph)}
.offer-seg button:active{transform:scale(.97)}
.offer-seg button.active{color:var(--brand-ink);background:var(--brand);border-color:var(--brand)}
.offers-go{width:auto;flex:0 0 auto;padding-left:24px;align-self:end}

.bare-select{flex:1;min-width:0;appearance:none;-webkit-appearance:none;background:none;border:0;outline:none;cursor:pointer;color:var(--text);font:inherit;font-size:.98rem;padding:13px 4px 13px 0}
.bare-select option{background:var(--surface);color:var(--text)}
.input-shell .sel-caret{flex:none;pointer-events:none;width:7px;height:7px;margin-left:2px;border-right:1.7px solid var(--faint);border-bottom:1.7px solid var(--faint);transform:translateY(-2px) rotate(45deg);transition:border-color .3s var(--ease)}
.input-shell:focus-within .sel-caret{border-color:var(--brand)}
.ic .flagimg{width:22px;height:16px;border-radius:3px;display:block;object-fit:cover;box-shadow:0 0 0 1px var(--line-2)}
.flagimg-inline{height:.8em;width:auto;border-radius:2px;vertical-align:baseline;box-shadow:0 0 0 1px rgba(0,0,0,.25);margin-left:2px}

#offersStatus{margin:28px 2px 18px;min-height:22px}
.offers-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(252px,1fr));gap:16px}
/* break the uniform gallery — first card is a feature tile */
@media(min-width:760px){
  .offers-grid{grid-template-columns:repeat(4,1fr)}
  .offers-grid .ocard:first-child{grid-column:span 2;grid-row:span 2;height:auto;min-height:100%}
  .offers-grid .ocard:first-child .city{font-size:2.1rem}
  .offers-grid .ocard:first-child .amt{font-size:1.8rem}
  .offers-grid .ocard:first-child .content{padding:22px}
}

.offers-empty{grid-column:1/-1;text-align:center;padding:52px 20px;background:var(--surface);border:1.5px dashed var(--line-2);border-radius:var(--r-lg)}
.offers-empty .oe-icon{font-size:2.2rem;margin-bottom:12px;color:var(--brand)}
.offers-empty .oe-title{font-weight:700;font-size:1.15rem;letter-spacing:-.02em}
.offers-empty .oe-sub{color:var(--muted);font-size:.93rem;margin-top:8px;max-width:440px;margin-inline:auto;line-height:1.6;text-wrap:pretty}
.offers-empty .oe-sub strong{color:var(--text);font-weight:600}

.ocard{
  position:relative;height:236px;border-radius:var(--r-lg);overflow:hidden;
  cursor:pointer;border:1px solid var(--line);box-shadow:var(--shadow-sm);
  transition:transform .5s var(--ease),box-shadow .5s var(--ease);
}
.ocard:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.ocard:active{transform:translateY(-2px)}
.ocard .bg{position:absolute;inset:0}
.ocard .photo{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity .7s var(--ease),transform 7s var(--ease)}
.ocard.has-photo .photo{opacity:1}
.ocard:hover .photo{transform:scale(1.08)}
.ocard .emoji{position:absolute;top:15px;left:17px;font-size:1.4rem;filter:drop-shadow(0 2px 6px rgba(0,0,0,.55));transition:transform .5s var(--emph)}
.ocard:hover .emoji{transform:scale(1.15) rotate(-6deg)}
.ocard .scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,10,8,.06) 0%,rgba(12,10,8,.42) 52%,rgba(12,10,8,.93) 100%)}
.ocard .content{position:absolute;left:0;right:0;bottom:0;padding:17px;transition:transform .5s var(--ease)}
.ocard:hover .content{transform:translateY(-3px)}
.ocard .city{font-size:1.45rem;font-weight:700;letter-spacing:-.03em;line-height:1.05;color:#fff;display:flex;align-items:center;gap:8px}
.ocard .landmark{color:rgba(255,255,255,.78);font-size:.8rem;margin-top:3px}
.ocard .priceline{display:flex;align-items:baseline;gap:8px;margin-top:12px}
.ocard .priceline .from{color:rgba(255,255,255,.66);font-size:.74rem}
.ocard .priceline .amt{font-family:var(--mono);font-variant-numeric:tabular-nums;color:#fff;font-size:1.32rem;font-weight:600;letter-spacing:-.03em}
.ocard .rt-tag{display:inline-block;font-size:.69rem;color:rgba(255,255,255,.88);background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.22);padding:2px 7px;border-radius:6px;vertical-align:middle}
.ocard .orgline{display:flex;align-items:center;gap:6px;color:rgba(255,255,255,.75);font-size:.78rem;margin-top:4px}
.ocard .orgline svg{width:12px;height:12px;opacity:.85}
.ocard .obadge{position:absolute;top:14px;right:14px;display:inline-flex;align-items:center;gap:5px;font-size:.72rem;font-weight:700;padding:6px 11px;border-radius:999px}
.ocard .obadge.steal{color:var(--flame-ink);background:var(--flame);box-shadow:0 6px 16px -8px rgba(200,80,31,.8)}
.ocard .obadge.low{color:#fff;background:rgba(12,10,8,.55);border:1px solid rgba(255,255,255,.28);backdrop-filter:blur(6px)}

/* offer detail modal */
.modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:20px;background:rgba(12,10,8,.6);backdrop-filter:blur(8px);animation:fade .3s var(--ease)}
.modal-card{width:100%;max-width:540px;background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg);animation:pop .45s var(--emph);max-height:92vh;overflow-y:auto}
.modal-banner{position:relative;height:176px}
.modal-banner .photo{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity .6s var(--ease)}
.modal-banner.has-photo .photo{opacity:1}
.modal-banner .scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,10,8,.12),rgba(12,10,8,.88))}
.modal-banner .emoji{position:absolute;top:17px;left:19px;font-size:1.8rem}
.modal-banner .close{position:absolute;top:14px;right:14px;width:34px;height:34px;border-radius:50%;border:1px solid rgba(255,255,255,.25);cursor:pointer;background:rgba(12,10,8,.5);color:#fff;font-size:1rem;display:grid;place-items:center;backdrop-filter:blur(6px);transition:background .3s var(--ease),transform .4s var(--emph)}
.modal-banner .close:hover{background:rgba(12,10,8,.85);transform:rotate(90deg)}
.modal-banner .title{position:absolute;left:19px;bottom:16px;right:19px}
.modal-banner .title .city{font-size:1.7rem;font-weight:700;color:#fff;letter-spacing:-.03em;display:flex;align-items:center;gap:9px}
.modal-banner .title .sub{color:rgba(255,255,255,.8);font-size:.85rem}
.modal-body{padding:20px 22px 22px}
.modal-body .blurb{color:var(--muted);font-size:.92rem;line-height:1.65;text-wrap:pretty}
.modal-price{display:flex;align-items:baseline;gap:11px;margin:18px 0 16px;flex-wrap:wrap}
.modal-price .amt{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:2rem;font-weight:600;letter-spacing:-.04em;color:var(--brand)}
.modal-price .steal-tag{font-size:.75rem;font-weight:700;color:var(--flame-ink);background:var(--flame);padding:5px 11px;border-radius:999px}
.modal-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;margin-bottom:18px}
.modal-grid .cell{background:var(--surface-2);padding:12px 14px}
.modal-grid .cell .k{color:var(--faint);font-size:.76rem}
.modal-grid .cell .v{font-size:.92rem;font-weight:600;margin-top:3px}
.modal-book{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;background:var(--brand);color:var(--brand-ink);text-decoration:none;font-weight:600;font-size:.98rem;padding:9px 9px 9px 22px;border-radius:999px;box-shadow:0 10px 24px -12px var(--brand-line);transition:transform .45s var(--emph),filter .3s var(--ease)}
.modal-book svg{width:17px;height:17px;box-sizing:content-box;padding:9px;border-radius:50%;background:rgba(255,255,255,.16);transition:transform .5s var(--emph)}
.modal-book:hover{transform:translateY(-2px);filter:brightness(1.06)}
.modal-book:hover svg{transform:translateX(4px)}
.modal-book:active{transform:translateY(0) scale(.985)}
.modal-note{color:var(--faint);font-size:.78rem;text-align:center;margin-top:12px;text-wrap:pretty}

/* footer */
footer.site{margin-top:60px;padding-top:26px;border-top:1px solid var(--line);color:var(--muted);font-size:.83rem;line-height:1.75;max-width:72ch;text-wrap:pretty}
footer.site strong{color:var(--text);font-weight:600}

/* responsive */
@media(max-width:640px){
  body{padding:0 16px 80px}
  .route-grid{grid-template-columns:1fr}
  .swap{justify-self:center;align-self:center;margin:-4px 0;transform:rotate(90deg)}
  .swap:hover{transform:rotate(270deg)}
  .swap:active{transform:rotate(270deg) scale(.9)}
  header.site{gap:12px}
  .card{padding-inline:17px}
  .price{font-size:1.6rem}
  .endpoint .t{font-size:1.02rem}
  .endpoint{min-width:52px}
  .timeline{gap:9px}
  .offers-grid{grid-template-columns:1fr 1fr;gap:11px}
  .ocard{height:200px}
  .ocard .city{font-size:1.15rem}
  .offers-go{width:100%;justify-content:center}
  .compare{padding:17px}
}
@media(max-width:420px){.offers-grid{grid-template-columns:1fr}}

/* Motion is decoration here, never information — safe to switch off wholesale. */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important;
  }
  .js .enter,.js .reveal{opacity:1!important;transform:none!important}
}
