/* Base tokens, reset, typography and accessibility helpers. */

/* =========================================================
   Prime Fabrication Manchester — Core Stylesheet
   Palette: White / Light Grey / Deep Navy / Champagne Gold
   ========================================================= */

:root{
  --white:#ffffff;
  --grey:#f4f5f7;
  --grey-2:#e7e9ee;
  --navy:#0e2540;
  --navy-2:#1b3a5f;
  --gold:#c6a969;
  --gold-deep:#a98a4c;
  --ink:#5a6473;
  --line:#e3e6ec;
  --shadow:0 18px 50px -22px rgba(14,37,64,.28);
  --shadow-sm:0 8px 24px -14px rgba(14,37,64,.30);
  --radius:4px;
  --maxw:1240px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  color:var(--navy);
  background:var(--white);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:'Cormorant Garamond',Georgia,serif;font-weight:600;line-height:1.1;letter-spacing:-.01em;margin:0}
h1{font-size:clamp(2.6rem,6vw,4.6rem)}
h2{font-size:clamp(2rem,4vw,3.1rem)}
h3{font-size:clamp(1.4rem,2.4vw,1.9rem)}
p{margin:0 0 1.1rem}
.container{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.section{padding:clamp(64px,9vw,120px) 0}
.bg-grey{background:var(--grey)}
.bg-navy{background:var(--navy);color:#eaf0f7}
.bg-navy h1,.bg-navy h2,.bg-navy h3{color:#fff}

/* eyebrow + headings */
.eyebrow{
  font-family:'Inter',sans-serif;font-weight:600;font-size:.72rem;
  letter-spacing:.22em;text-transform:uppercase;color:var(--gold-deep);
  display:inline-flex;align-items:center;gap:.6rem;margin-bottom:1rem;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--gold)}
.bg-navy .eyebrow{color:var(--gold)}
.lead{font-size:1.18rem;color:var(--ink);max-width:62ch}
.bg-navy .lead{color:#c2cfdf}
.section-head{max-width:760px;margin-bottom:clamp(36px,5vw,60px)}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  font-family:'Inter',sans-serif;font-weight:600;font-size:.92rem;letter-spacing:.02em;
  padding:15px 30px;border-radius:var(--radius);cursor:pointer;border:1px solid transparent;
  transition:transform .35s var(--ease),background .35s var(--ease),color .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);
  will-change:transform;
}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-2);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-gold{background:var(--gold);color:var(--navy)}
.btn-gold:hover{background:var(--gold-deep);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-deep);transform:translateY(-2px)}
.bg-navy .btn-ghost,.hero .btn-ghost{color:#fff;border-color:rgba(255,255,255,.45)}
.bg-navy .btn-ghost:hover,.hero .btn-ghost:hover{border-color:var(--gold);color:var(--gold);background:rgba(255,255,255,.04)}
.btn .arr{transition:transform .35s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}

/* link arrow */
.tlink{display:inline-flex;align-items:center;gap:.5rem;font-weight:600;font-size:.92rem;color:var(--navy);position:relative}
.tlink::after{content:"";position:absolute;left:0;bottom:-3px;width:0;height:1px;background:var(--gold);transition:width .4s var(--ease)}
.tlink:hover::after{width:100%}
.tlink .arr{transition:transform .35s var(--ease)}
.tlink:hover .arr{transform:translateX(4px)}

/* skip link + a11y */
.skip{position:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;padding:12px 18px;z-index:100;border-radius:0 0 4px 0}
.skip:focus{left:0}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px}