/* Open Sky Parts | openskyparts.com
   Drafting room palette: cool paper, ink, sky line, safety orange signal. */
:root{
  --paper:#F3F5F6;
  --white:#FFFFFF;
  --ink:#13263A;
  --steel:#55636F;
  --rule:#D2D9DF;
  --sky:#2F6FA3;
  --signal:#C2560C;       /* safety orange, darkened for AA with white text */
  --signal-bright:#E8731A;
  --display:"Barlow Semi Condensed", "Arial Narrow", Arial, sans-serif;
  --body:"Barlow", Arial, sans-serif;
  --wrap:1140px;
  --measure:62ch;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:1.125rem;line-height:1.6}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--sky);text-underline-offset:3px}
a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--signal-bright);outline-offset:3px;border-radius:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:10}
.skip:focus{left:12px;top:12px}

/* Type */
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.05;margin:0 0 .5em;letter-spacing:-.005em}
h1{font-size:clamp(2.5rem,5.4vw,4.25rem)}
h2{font-size:clamp(1.85rem,3.4vw,2.6rem)}
h3{font-size:1.35rem;line-height:1.2}
p{margin:0 0 1em;max-width:var(--measure)}
.lede{font-size:1.25rem;color:var(--steel);max-width:52ch}
.small{font-size:.95rem;color:var(--steel)}

/* Header */
.site-head{background:var(--paper);border-bottom:1px solid var(--rule);position:sticky;top:0;z-index:5}
.head-row{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand svg{width:34px;height:34px;flex:none}
.brand-name{font-family:var(--display);font-weight:700;font-size:1.45rem;line-height:1}
.brand-name span{display:block;font-family:var(--body);font-weight:500;font-size:.78rem;color:var(--steel);margin-top:3px}
.nav ul{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:22px}
.nav a{text-decoration:none;color:var(--ink);font-weight:500;font-size:1rem}
.nav a:hover,.nav a[aria-current="page"]{color:var(--sky)}
.nav a[aria-current="page"]{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:8px}
.nav-toggle{display:none;background:none;border:1px solid var(--rule);border-radius:6px;padding:8px 12px;font:inherit;font-size:1rem;color:var(--ink);cursor:pointer}

/* Buttons */
.btn{display:inline-block;font-family:var(--display);font-weight:700;font-size:1.15rem;letter-spacing:.01em;text-decoration:none;padding:14px 26px;border-radius:6px;border:2px solid transparent;cursor:pointer;line-height:1.1}
.btn-go{background:var(--signal);color:#fff}
.btn-go:hover{background:#A54808;color:#fff}
.btn-line{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-line:hover{background:var(--ink);color:#fff}
.nav .btn{padding:10px 18px;font-size:1rem;color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin:26px 0 0}

/* Hero */
.hero{padding:64px 0 56px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.trust{list-style:none;padding:0;margin:30px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:8px 24px;font-size:1rem;color:var(--steel)}
.trust li{padding-left:22px;position:relative}
.trust li::before{content:"";position:absolute;left:0;top:.55em;width:10px;height:10px;border:2px solid var(--sky);border-radius:50%}
.drawing{background:var(--white);border:1px solid var(--rule);border-radius:4px;padding:18px;
  background-image:linear-gradient(var(--paper) 1px,transparent 1px),linear-gradient(90deg,var(--paper) 1px,transparent 1px);
  background-size:24px 24px}
.drawing figcaption{font-size:.9rem;color:var(--steel);margin-top:8px;display:flex;justify-content:space-between;gap:12px}
@media (prefers-reduced-motion:no-preference){
  .rebuilt-line{stroke-dasharray:1100;stroke-dashoffset:1100;animation:draw 1.8s .3s ease-out forwards}
  .dim{opacity:0;animation:fadein .6s 1.9s ease-out forwards}
}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fadein{to{opacity:1}}

/* Sections */
.band{padding:72px 0}
.band-white{background:var(--white);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.band-ink{background:var(--ink);color:#fff}
.band-ink .lede,.band-ink p{color:#C9D5DF}
.page-head{padding:56px 0 24px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.statement{font-family:var(--display);font-weight:600;font-size:clamp(1.5rem,2.6vw,2rem);line-height:1.25;max-width:30ch;margin:0 0 .6em}

/* Steps: a real sequence, so numbered */
.steps{list-style:none;padding:0;margin:36px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;counter-reset:s}
.steps.six{grid-template-columns:repeat(3,1fr)}
.steps li{counter-increment:s;border-top:3px solid var(--ink);padding-top:16px}
.steps li::before{content:counter(s);font-family:var(--display);font-weight:700;font-size:2.4rem;color:var(--sky);line-height:1;display:block;margin-bottom:10px}
.steps h3{margin-bottom:.35em}
.steps p{font-size:1rem;color:var(--steel);margin:0}

/* Audiences: columns divided by rules, not cards */
.audiences{display:grid;grid-template-columns:repeat(3,1fr);margin-top:36px}
.audiences > div{padding:0 28px;border-left:1px solid var(--rule)}
.audiences > div:first-child{padding-left:0;border-left:0}
.audiences p{font-size:1rem;color:var(--steel)}
.audiences a{font-weight:600}

/* Reasons */
.reasons{margin:32px 0 0;padding:0}
.reasons div{display:grid;grid-template-columns:minmax(220px,320px) 1fr;gap:24px;padding:18px 0;border-top:1px solid var(--rule)}
.reasons dt{font-family:var(--display);font-weight:700;font-size:1.3rem}
.reasons dd{margin:0;color:var(--steel)}

/* Price strip */
.price-strip{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}
.price-strip h2{margin:0}

/* Promise panel */
.promise{border-left:6px solid var(--signal-bright);background:var(--white);padding:28px 32px;border-radius:0 4px 4px 0}
.promise p:last-child{margin-bottom:0}

/* Lists */
.ticks{list-style:none;padding:0;margin:0 0 1.2em;columns:2;column-gap:40px}
.ticks li{break-inside:avoid;padding:8px 0 8px 26px;position:relative;border-bottom:1px solid var(--rule)}
.ticks li::before{content:"";position:absolute;left:2px;top:17px;width:12px;height:6px;border-left:2px solid var(--sky);border-bottom:2px solid var(--sky);transform:rotate(-45deg)}
.ticks.one{columns:1}

/* Tables */
.table-wrap{overflow-x:auto;margin:28px 0}
table{border-collapse:collapse;width:100%;min-width:560px;background:var(--white);font-size:1rem}
th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--rule);vertical-align:top}
th{font-family:var(--display);font-weight:700;font-size:1.05rem;background:var(--ink);color:#fff}
td:nth-child(2){font-family:var(--display);font-weight:700;font-size:1.15rem;white-space:nowrap}
.plain td:nth-child(2){font-family:var(--body);font-weight:400;font-size:1rem;white-space:normal}

/* FAQ */
.faq details{border-top:1px solid var(--rule);padding:4px 0}
.faq details:last-child{border-bottom:1px solid var(--rule)}
.faq summary{cursor:pointer;font-family:var(--display);font-weight:700;font-size:1.25rem;padding:14px 32px 14px 0;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:10px;font-size:1.6rem;color:var(--sky);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--steel);margin:0 0 16px}

/* Quote form */
.quote-shell{display:grid;grid-template-columns:1fr 320px;gap:48px;align-items:start}
.form-card{background:var(--white);border:1px solid var(--rule);border-radius:6px;padding:32px}
.progress{display:flex;gap:6px;margin-bottom:8px}
.progress span{flex:1;height:6px;border-radius:3px;background:var(--rule)}
.progress span.on{background:var(--sky)}
.progress-label{font-size:.95rem;color:var(--steel);margin-bottom:22px}
fieldset{border:0;margin:0;padding:0}
legend{font-family:var(--display);font-weight:700;font-size:1.7rem;margin-bottom:16px;padding:0}
.js .step{display:none}
.js .step.active{display:block}
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:24px}
.tiles.five{grid-template-columns:repeat(5,1fr)}
.tile{position:relative}
.tile input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.tile span{display:flex;align-items:center;justify-content:center;text-align:center;min-height:78px;padding:12px;border:2px solid var(--rule);border-radius:6px;font-weight:600;font-size:1rem;line-height:1.25;background:var(--paper)}
.tile input:checked + span{border-color:var(--sky);background:#E6EFF7;color:var(--ink)}
.tile input:focus-visible + span{outline:3px solid var(--signal-bright);outline-offset:2px}
.q-label{display:block;font-weight:600;margin:0 0 6px;font-size:1rem}
.q-group{margin-bottom:20px}
.q-hint{display:block;font-weight:400;color:var(--steel);font-size:.92rem;margin-top:2px}
input[type=text],input[type=email],input[type=tel],input[type=number],select,textarea{width:100%;font:inherit;font-size:1.05rem;padding:12px 14px;border:1.5px solid #B9C4CD;border-radius:6px;background:#fff;color:var(--ink)}
textarea{min-height:120px;resize:vertical}
input[type=file]{font:inherit;font-size:1rem;width:100%;padding:14px;border:1.5px dashed #9FB0BE;border-radius:6px;background:var(--paper)}
.price-hint{background:#FFF3E8;border-left:4px solid var(--signal-bright);padding:12px 16px;font-weight:600;margin:0 0 20px;border-radius:0 4px 4px 0}
.price-hint:empty{display:none}
.form-nav{display:flex;justify-content:space-between;gap:12px;margin-top:8px}
.btn-back{background:none;border:0;font:inherit;color:var(--steel);text-decoration:underline;cursor:pointer;padding:14px 0}
.no-js-only{display:none}
.form-error{background:#FDECEC;border-left:4px solid #B3261E;padding:12px 16px;margin-bottom:20px;color:#7A1A14;font-weight:600}
.form-error:empty{display:none}
.hp{position:absolute;left:-5000px}
.aside-box{border-top:3px solid var(--ink);padding-top:16px}
.aside-box p{font-size:1rem;color:var(--steel)}

/* Footer */
.site-foot{background:var(--ink);color:#C9D5DF;padding:48px 0 32px;font-size:1rem}
.site-foot a{color:#fff}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.foot-grid ul{list-style:none;padding:0;margin:0}
.foot-grid li{margin-bottom:6px}
.foot-legal{border-top:1px solid #2C4256;margin-top:32px;padding-top:18px;font-size:.9rem}
.foot-name{font-family:var(--display);font-weight:700;color:#fff;font-size:1.3rem;margin-bottom:6px}

/* Responsive */
@media (max-width:960px){
  .hero-grid,.split,.quote-shell{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .steps.six{grid-template-columns:1fr 1fr}
  .tiles.five{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:860px){
  .nav-toggle{display:block}
  .nav{position:absolute;left:0;right:0;top:72px;background:var(--paper);border-bottom:1px solid var(--rule);display:none}
  .nav.open{display:block}
  .nav ul{flex-direction:column;align-items:flex-start;gap:0;padding:8px 24px 20px}
  .nav li{width:100%;border-top:1px solid var(--rule)}
  .nav li a{display:block;padding:14px 0}
  .nav li:last-child{border-top:0;padding-top:12px}
  .nav .btn{display:inline-block;padding:12px 20px}
}
@media (max-width:640px){
  body{font-size:1.0625rem}
  .wrap{padding:0 16px}
  .hero{padding:40px 0}
  .band{padding:52px 0}
  .trust{grid-template-columns:1fr}
  .steps,.steps.six{grid-template-columns:1fr}
  .audiences{grid-template-columns:1fr}
  .audiences > div{padding:20px 0;border-left:0;border-top:1px solid var(--rule)}
  .audiences > div:first-child{border-top:0;padding-top:0}
  .reasons div{grid-template-columns:1fr;gap:4px}
  .ticks{columns:1}
  .tiles{grid-template-columns:1fr}
  .tiles span{min-height:58px}
  .tiles.five{grid-template-columns:1fr 1fr}
  .drawing figcaption{font-size:.8rem}
  .form-card{padding:22px 18px}
  .foot-grid{grid-template-columns:1fr}
  .promise{padding:22px 20px}
}