/* Agent 15 — calculator / thank-you / contact polish.
   Loads AFTER main.css on those three pages only. Page-specific rules are
   scoped under .page-calculator / .page-thankyou / .page-contact so nothing
   leaks to other pages. No external requests, no webfonts, no text content
   in CSS (pseudo-elements carry shapes only; list numerals reproduce the
   existing ordered-list numbers, never new figures). */
:root{
  --navy:#0B1220; --teal:#20C9C0; --blue:#0E5BD6;
  --ink:#0B1220; --muted:#5B6472; --paper:#F8FAFC; --line:#E5E7EB;
  --teal-soft:#E6F7F6; --blue-soft:#EEF4FF; --amber-bg:#FFF7E6;
  --radius-sm:10px; --radius-md:14px; --radius-lg:18px;
  --shadow-sm:0 1px 2px rgba(11,18,32,.06);
  --shadow-md:0 8px 24px rgba(11,18,32,.08);
  --shadow-lg:0 20px 48px rgba(11,18,32,.14);
  --ease-out:cubic-bezier(.22,.61,.36,1);
  --dur-fast:.15s; --dur-normal:.35s; --dur-slow:.6s;
}

/* Reveal-on-scroll. The hidden state applies ONLY when JS adds .js to
   <html> (and only when IntersectionObserver exists), so content stays
   fully readable with JS disabled or unsupported. Motion is transform +
   opacity only. */
.js .reveal{opacity:0;transform:translateY(16px);transition:opacity var(--dur-slow) var(--ease-out),transform var(--dur-slow) var(--ease-out)}
.js .reveal.is-visible{opacity:1;transform:none}
.grid .reveal:nth-child(2){transition-delay:.08s}
.grid .reveal:nth-child(3){transition-delay:.16s}

/* Hero decoration: abstract geometry, transform-only float. */
.hero{overflow:hidden}
.hero-decor{position:absolute;top:50%;right:8px;width:280px;height:202px;transform:translateY(-50%);opacity:.55;pointer-events:none;animation:decor-float 9s ease-in-out infinite alternate}
@keyframes decor-float{from{transform:translateY(-50%) translateY(0)}to{transform:translateY(-50%) translateY(-12px)}}
@media(max-width:1179px){.hero-decor{display:none}}

/* Shared: prominent disclaimer / notice treatment (copy untouched). */
.a15-notice{border-inline-start:6px solid var(--teal);padding:20px 22px}

/* ---------- Calculator ---------- */
.page-calculator .calc-form{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}
.page-calculator .calc-form .field{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);padding:20px 22px;box-shadow:var(--shadow-sm);transition:box-shadow var(--dur-normal) var(--ease-out),transform var(--dur-normal) var(--ease-out)}
.page-calculator .calc-form .field:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.page-calculator .calc-form .field label{margin-top:0}
.page-calculator .calc-form .field .small:last-child{margin-bottom:0}
.page-calculator .calc-form .form-actions,.page-calculator .calc-form #calc-error{grid-column:1/-1}
.page-calculator #c-share-value{display:inline-block;background:var(--teal-soft);color:var(--navy);border-radius:999px;padding:2px 12px;font-weight:800;margin-inline-start:6px}
/* Range slider: static track (no fake fill — frozen JS does not set one). */
.page-calculator input[type=range]{-webkit-appearance:none;appearance:none;background:transparent;border:0;height:8px;padding:0;min-height:0;margin:14px 0 4px}
.page-calculator input[type=range]::-webkit-slider-runnable-track{height:8px;border-radius:999px;background:var(--line)}
.page-calculator input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:26px;height:26px;border-radius:50%;background:var(--teal);border:3px solid #fff;box-shadow:0 2px 8px rgba(11,18,32,.25);margin-top:-9px;cursor:pointer}
.page-calculator input[type=range]::-moz-range-track{height:8px;border-radius:999px;background:var(--line)}
.page-calculator input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--teal);border:3px solid #fff;box-shadow:0 2px 8px rgba(11,18,32,.25);cursor:pointer}
.page-calculator input[type=range]:focus{box-shadow:0 0 0 3px rgba(14,91,214,.18)}
/* Results. */
.page-calculator .result-grid{margin-top:28px}
.page-calculator .result-grid .card{padding:28px;transition:box-shadow var(--dur-normal) var(--ease-out),transform var(--dur-normal) var(--ease-out)}
.page-calculator .result-grid .card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.page-calculator .result-num{font-size:clamp(40px,5vw,56px);line-height:1.05;font-weight:800;letter-spacing:-.02em;color:var(--navy);margin:6px 0 10px}
.page-calculator .result-num::after{content:"";display:block;width:44px;height:4px;background:var(--teal);border-radius:2px;margin-top:14px}
.page-calculator .result-flash{animation:result-pulse .45s var(--ease-out)}
@keyframes result-pulse{0%{opacity:.35;transform:translateY(3px)}100%{opacity:1;transform:none}}
/* Formula lines as a tool-like strip (words and figures unchanged). */
.page-calculator .formula .wrap > p:not(.small){background:var(--paper);border:1px solid var(--line);border-inline-start:4px solid var(--teal);border-radius:var(--radius-sm);padding:14px 18px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:15.5px;line-height:1.6}
/* Pilot steps: numbered circles reproduce the existing ol numbers 1-3. */
.page-calculator .pilot ol{list-style:none;padding-left:0;counter-reset:a15step}
.page-calculator .pilot ol li{counter-increment:a15step;position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:20px 22px 20px 68px;margin-bottom:14px;box-shadow:var(--shadow-sm)}
.page-calculator .pilot ol li::before{content:counter(a15step);position:absolute;left:18px;top:20px;width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px}

/* ---------- Thank-you ---------- */
.page-thankyou .grid .card{transition:box-shadow var(--dur-normal) var(--ease-out),transform var(--dur-normal) var(--ease-out)}
.page-thankyou .grid .card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.page-thankyou .status-done{border-top:4px solid var(--teal)}
.page-thankyou .status-not{border-top:4px solid var(--blue)}
.page-thankyou .status-means{border-top:4px solid var(--navy)}
.page-thankyou .step-card{border-top:4px solid var(--teal)}
.page-thankyou .prep-card{border-top:4px solid var(--blue)}
.page-thankyou .embed-frame{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-md);margin:24px 0}
.page-thankyou .embed-frame .tidycal-embed{min-height:600px}

/* ---------- Contact ---------- */
.page-contact .bring-list{list-style:none;padding-left:0;counter-reset:a15step;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.page-contact .bring-list li{counter-increment:a15step;position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:66px 22px 22px;box-shadow:var(--shadow-sm)}
.page-contact .bring-list li::before{content:counter(a15step);position:absolute;left:22px;top:20px;width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px}
.page-contact .route-grid .route-card{transition:box-shadow var(--dur-normal) var(--ease-out),transform var(--dur-normal) var(--ease-out)}
.page-contact .route-grid .route-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.page-contact .route-grid .route-form{background:var(--teal-soft);border-color:var(--teal)}
.page-contact .check-list{list-style:none;padding-left:0}
.page-contact .check-list li{position:relative;padding-left:34px;margin-bottom:10px}
.page-contact .check-list li::before{content:"";position:absolute;left:0;top:2px;width:22px;height:22px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 13l4 4L19 7' fill='none' stroke='%2320C9C0' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat center/contain}
/* Process timeline: numbered circles reproduce the existing ol numbers 1-4. */
.page-contact .process-list{list-style:none;padding-left:0;counter-reset:a15step}
.page-contact .process-list li{counter-increment:a15step;position:relative;padding-left:64px;margin-bottom:22px}
.page-contact .process-list li::before{content:counter(a15step);position:absolute;left:14px;top:2px;width:36px;height:36px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px;z-index:1}
.page-contact .process-list li::after{content:"";position:absolute;left:31px;top:40px;bottom:-22px;width:2px;background:var(--line)}
.page-contact .process-list li:last-child::after{display:none}

/* ---------- Shared closing CTA band (navy card, copy untouched) ---------- */
.cta-band .cta-card{background:var(--navy);color:#fff;border-color:var(--navy);padding:32px}
.cta-band .cta-card h2{color:#fff}
.cta-band .cta-card p{color:#D7DEE8}
.cta-band .cta-card .btn.ghost{background:transparent;color:#fff!important;border-color:#fff}
.cta-band .cta-card .btn.ghost:hover{background:rgba(255,255,255,.12)}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .page-calculator .calc-form{grid-template-columns:1fr}
  .page-contact .bring-list{grid-template-columns:1fr}
  .cta-band .cta-card{padding:24px}
}
@media(max-width:640px){
  .page-calculator .result-num{font-size:38px}
  .page-thankyou .embed-frame{padding:12px}
}

/* ---------- Reduced motion: everything visible, nothing animated ---------- */
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1!important;transform:none!important;transition:none!important}
  .hero-decor,.page-calculator .result-flash{animation:none!important}
  .page-calculator .calc-form .field:hover,.page-calculator .result-grid .card:hover,.page-thankyou .grid .card:hover,.page-contact .route-grid .route-card:hover{transform:none}
}