/* =============================================================
   Chicago American Taxi Cab  --  stylesheet
   Brand colours sampled from the logo:
     Navy  #1A2C5B  ("CHICAGO" / "TAXI CAB")
     Red   #D32F2F  ("AMERICAN")
   ============================================================= */

:root{
  --navy:#1A2C5B;
  --navy-dark:#0F1B3D;
  --navy-soft:#243A75;
  --red:#D32F2F;
  --red-dark:#B71C1C;
  --ink:#0F1B3D;
  --grey:#5b6068;
  --line:#e4e6ea;
  --bg:#ffffff;
  --bg-soft:#f5f7fb;
  --ok:#1a7f37;
  --err:#c0362c;
  --shadow:0 6px 24px rgba(15,27,61,.12);
  --radius:14px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:1140px;margin:0 auto;padding:0 20px}

/* ---- Top contact bar -------------------------------------- */
.topbar{
  background:var(--navy-dark);color:#fff;font-size:.9rem;
}
.topbar .container{
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:6px;padding-top:8px;padding-bottom:8px;
}
.topbar a{color:#fff;font-weight:700;border-bottom:2px solid var(--red)}

/* ---- Header / nav ----------------------------------------- */
.header{
  background:#fff;border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:50;
}
.header .container{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:12px;padding-bottom:12px;
}
.logo{display:flex;flex-direction:column;align-items:flex-start;line-height:1}
.logo img{height:54px;width:auto;display:block}
.logo small{display:block;font-size:.62rem;font-weight:700;
  letter-spacing:2px;color:var(--navy);text-transform:uppercase;
  margin-top:4px}
.nav{display:flex;gap:6px;align-items:center}
.nav a{
  padding:9px 14px;border-radius:8px;font-weight:600;font-size:.95rem;
  color:var(--ink);transition:background .15s,color .15s;
}
.nav a:hover{background:var(--bg-soft);color:var(--navy)}
.nav a.active{background:var(--navy);color:#fff}
.nav .cta{background:var(--red);color:#fff}
.nav .cta:hover{background:var(--red-dark);color:#fff}
.menu-btn{display:none;background:none;border:0;font-size:1.6rem;
  cursor:pointer;color:var(--navy)}

/* ---- Hero -------------------------------------------------- */
.hero{
  position:relative;color:#fff;text-align:center;
  background:linear-gradient(rgba(15,27,61,.85),rgba(15,27,61,.92)),
             var(--navy);
  padding:84px 0;
}
.hero h1{
  font-size:clamp(1.9rem,4.6vw,3.2rem);font-weight:800;
  line-height:1.15;max-width:880px;margin:0 auto 16px;
}
.hero h1 em{color:var(--red);font-style:normal}
.hero p{font-size:1.1rem;max-width:620px;margin:0 auto 26px;color:#e7e7e7}
.hero .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

.btn{
  display:inline-block;padding:14px 26px;border-radius:10px;
  font-weight:700;font-size:1rem;cursor:pointer;border:0;
  transition:transform .12s,box-shadow .15s,background .15s;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-dark)}
.btn-outline{background:transparent;color:#fff;border:2px solid #fff}
.btn-outline:hover{background:#fff;color:var(--navy)}
.btn-block{width:100%;text-align:center}

/* ---- Trust strip ------------------------------------------ */
.strip{background:var(--red);color:#fff}
.strip .container{
  display:flex;justify-content:space-around;flex-wrap:wrap;gap:14px;
  padding:18px 20px;font-weight:700;text-align:center;
}

/* ---- Sections --------------------------------------------- */
.section{padding:66px 0}
.section.alt{background:var(--bg-soft)}
.section h1,.section h2{
  font-size:clamp(1.6rem,3.4vw,2.3rem);font-weight:800;
  text-align:center;margin-bottom:10px;color:var(--navy);
  line-height:1.2;
}
.section .lead{
  text-align:center;color:var(--grey);max-width:680px;
  margin:0 auto 40px;
}

/* ---- Service cards ---------------------------------------- */
.cards{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:24px;
}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;transition:transform .15s,box-shadow .15s;
  border-top:4px solid var(--navy);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);
  border-top-color:var(--red)}
.card .ico{
  width:54px;height:54px;border-radius:12px;background:var(--navy);
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;font-weight:800;margin-bottom:16px;
}
.card h3{font-size:1.2rem;margin-bottom:8px;color:var(--navy)}
.card p{color:var(--grey);font-size:.97rem;margin-bottom:16px}
.card a.more{color:var(--red);font-weight:700}
.card a.more:hover{color:var(--red-dark)}

/* ---- Forms ------------------------------------------------- */
.form-wrap{
  max-width:620px;margin:0 auto;background:#fff;
  border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:34px;
  border-top:4px solid var(--red);
}
.form-wrap h1,.form-wrap h2{
  text-align:left;margin-bottom:6px;color:var(--navy);
  font-size:clamp(1.5rem,3.2vw,2rem);font-weight:800;line-height:1.2;
}
.form-wrap .lead{text-align:left;margin-bottom:24px}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px}
.field label .req{color:var(--red)}
.field input,.field textarea,.field select{
  width:100%;padding:12px 14px;border:1px solid var(--line);
  border-radius:9px;font-size:1rem;font-family:inherit;
  background:#fff;color:var(--ink);
  transition:border-color .15s,box-shadow .15s;
}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:0;border-color:var(--navy);
  box-shadow:0 0 0 3px rgba(26,44,91,.20);
}
.field input.is-invalid,.field textarea.is-invalid,.field select.is-invalid{
  border-color:var(--red);
  box-shadow:0 0 0 3px rgba(211,47,47,.18);
}
.field input.is-valid,.field textarea.is-valid,.field select.is-valid{
  border-color:var(--ok);
  box-shadow:0 0 0 3px rgba(26,127,55,.15);
}
.field textarea{resize:vertical;min-height:120px}
.field-help{display:block;font-size:.82rem;color:var(--grey);margin-top:6px}
.field-error{
  display:block;font-size:.85rem;color:var(--red);
  margin-top:6px;min-height:1em;font-weight:600;
}
.field-error:empty{display:none}
/* Fieldset used as a labelled group (e.g. luggage counts) */
fieldset.field{border:0;padding:0;margin:0 0 18px}
fieldset.field > legend{
  display:block;font-weight:600;font-size:.92rem;margin-bottom:6px;padding:0
}
fieldset.field > legend .req{color:var(--red)}
/* 12-hour time picker: hour / minute / AM-PM, always one row */
.field .time-picker{
  display:flex;flex-wrap:nowrap;align-items:stretch;
  gap:8px;width:100%;
}
.field .time-picker > select{
  flex:1 1 0;min-width:0;width:auto;
  padding:12px 8px;text-align:center;text-align-last:center;
}
@media(max-width:380px){
  .field .time-picker > select{padding:12px 4px;font-size:.95rem}
}
/* Side-by-side date + time row */
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:0}
.field-row .field{margin-bottom:18px}
@media(max-width:520px){
  .field-row{grid-template-columns:1fr}
}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

.alert{padding:14px 16px;border-radius:9px;margin-bottom:20px;font-size:.95rem}
.alert-ok{background:#e7f6ec;color:var(--ok);border:1px solid #b6e0c2}
.alert-err{background:#fcebea;color:var(--err);border:1px solid #f1c3bf}
.alert ul{margin:6px 0 0 18px}

.note{font-size:.85rem;color:var(--grey);margin-top:14px;text-align:center}

/* ---- Rates table ------------------------------------------ */
.rates{max-width:900px;margin:0 auto}
.rates-search{
  width:100%;padding:14px 16px;border:1px solid var(--line);
  border-radius:9px;font-size:1rem;font-family:inherit;
  margin-bottom:14px;background:#fff;
  transition:border-color .15s,box-shadow .15s;
}
.rates-search:focus{
  outline:0;border-color:var(--navy);
  box-shadow:0 0 0 3px rgba(26,44,91,.20);
}
.rates-scroll{
  max-height:640px;overflow-y:auto;
  border:1px solid var(--line);border-radius:var(--radius);
  background:#fff;
}
.rates table{
  width:100%;border-collapse:collapse;background:#fff;
}
.rates th,.rates td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line)}
.rates th{
  background:var(--red);color:#fff;font-size:.95rem;
  position:sticky;top:0;z-index:1;
  box-shadow:0 2px 0 var(--red-dark);
}
.rates td{font-size:.95rem}
.rates tr:last-child td{border-bottom:0}
.rates tbody tr:nth-child(even) td{background:var(--bg-soft)}
.rates tbody tr:hover td{background:#fef3f3}
.rates td:first-child{font-weight:600;color:var(--navy)}
.rates td:not(:first-child){font-weight:700;color:var(--red);white-space:nowrap}
.rates td .na{color:var(--grey);font-weight:600;font-size:.85rem}
.rates-disclaimer{
  margin-top:24px;
  background:linear-gradient(135deg,#fff5f0 0%,#ffe8e0 100%);
  border:2px solid var(--red);
  border-radius:14px;
  padding:22px 26px 22px 26px;
  box-shadow:0 6px 20px rgba(211,47,47,.18);
  position:relative;
}
.rates-disclaimer::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:6px;
  background:var(--red);border-radius:14px 0 0 14px;
}
.rates-disclaimer-head{
  display:flex;align-items:center;gap:12px;margin-bottom:14px;
  padding-bottom:12px;border-bottom:2px dashed rgba(211,47,47,.35);
}
.rates-disclaimer-badge{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:50%;
  background:var(--red);color:#fff;font-weight:900;font-size:1.3rem;
  flex-shrink:0;box-shadow:0 3px 8px rgba(211,47,47,.4);
}
.rates-disclaimer-title{
  color:var(--red);font-weight:800;font-size:1.15rem;
  letter-spacing:1.5px;text-transform:uppercase;
}
.rates-disclaimer ol{
  margin:0;padding-left:24px;color:var(--ink);
  font-size:1.02rem;line-height:1.7;
}
.rates-disclaimer li{margin:8px 0;font-weight:500}
.rates-disclaimer li::marker{color:var(--red);font-weight:800}
.rates-disclaimer li strong{color:var(--navy);font-weight:800}

/* ---- FAQ section ------------------------------------------ */
.faq{display:grid;gap:14px;max-width:820px;margin:0 auto}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 26px;border-left:4px solid var(--navy);
  transition:border-left-color .15s,box-shadow .15s;
}
.faq-item:hover{border-left-color:var(--red);box-shadow:var(--shadow)}
.faq-item h3{
  color:var(--navy);font-size:1.08rem;font-weight:800;margin-bottom:8px;
}
.faq-item p{color:var(--ink);font-size:.97rem;line-height:1.65;margin:0}
.faq-item a{color:var(--red);font-weight:700}

/* ---- Footer ------------------------------------------------ */
.footer{background:var(--navy-dark);color:#c9d0e0;padding:48px 0 22px}
.footer .grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:30px;margin-bottom:30px;
}
.footer h4{color:#fff;font-size:1.05rem;margin-bottom:12px}
.footer a{display:block;padding:3px 0;color:#c9d0e0}
.footer a:hover{color:#fff}
.footer .phone{color:#fff;font-size:1.3rem;font-weight:800;
  border-bottom:2px solid var(--red);display:inline-block;padding-bottom:2px}
.footer .copy{
  border-top:1px solid #2a3868;padding-top:18px;text-align:center;
  font-size:.85rem;color:#8b94b0;
}

/* ---- Floating Call CTA ------------------------------------ */
.floating-cta{
  position:fixed;right:20px;bottom:20px;z-index:200;
  display:inline-flex;align-items:center;gap:12px;
  padding:12px 22px 12px 14px;
  background:var(--red);color:#fff;
  border-radius:999px;
  font-weight:800;font-size:1rem;
  box-shadow:0 10px 28px rgba(211,47,47,.45),
             0 4px 10px rgba(0,0,0,.18);
  text-decoration:none;
  transition:transform .15s,background .15s,box-shadow .15s;
}
.floating-cta:hover{
  background:var(--red-dark);transform:translateY(-2px);
  box-shadow:0 14px 32px rgba(183,28,28,.55),0 4px 10px rgba(0,0,0,.2);
  color:#fff;
}
.floating-cta:active{transform:translateY(0)}
.floating-cta-icon{
  display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:50%;
  background:rgba(255,255,255,.18);color:#fff;
  position:relative;flex-shrink:0;
}
/* Pulsing ring around the icon to draw attention */
.floating-cta-icon::before{
  content:"";position:absolute;inset:-4px;border-radius:50%;
  border:2px solid rgba(255,255,255,.65);
  animation:floating-cta-ring 2s ease-out infinite;
}
@keyframes floating-cta-ring{
  0%   {transform:scale(1);   opacity:.85}
  80%  {transform:scale(1.55);opacity:0}
  100% {transform:scale(1.55);opacity:0}
}
.floating-cta-text{
  display:flex;flex-direction:column;line-height:1.1;
  letter-spacing:.2px;
}
.floating-cta-label{
  font-size:.72rem;font-weight:700;
  text-transform:uppercase;letter-spacing:1.5px;
  opacity:.9;
}
.floating-cta-phone{font-size:1.02rem;font-weight:800}

@media(max-width:520px){
  .floating-cta{
    right:14px;bottom:14px;
    padding:10px;gap:0;border-radius:50%;
  }
  .floating-cta-text{display:none}
  .floating-cta-icon{width:48px;height:48px}
}
/* Avoid covering the bottom of the form on very short screens */
@media(max-height:520px){
  .floating-cta{display:none}
}

/* ---- Responsive ------------------------------------------- */
@media(max-width:820px){
  .menu-btn{display:block}
  .nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:#fff;flex-direction:column;align-items:stretch;
    padding:10px;gap:4px;border-bottom:1px solid var(--line);
    box-shadow:var(--shadow);
  }
  .nav.open{display:flex}
  .nav a{padding:13px 14px}
  .header .container{position:relative}
  .logo img{height:44px}
  .logo small{font-size:.55rem}
}