/* Shared layout for precastdetailing.com.au and rebardetailing.com.au */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;font-family:var(--font-body);font-size:1.0625rem;line-height:1.6;color:var(--ink);background:var(--bg);text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
img{height:auto}
a{color:var(--link);text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{color:var(--link-hover)}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
h1,h2,h3{margin:0;font-weight:inherit}
p{margin:0 0 1rem}
.wrap{width:min(1200px,calc(100% - 2.5rem));margin-inline:auto}
.skip{position:absolute;left:1rem;top:-4rem;z-index:100;background:var(--paper);color:var(--ink);padding:.6rem 1rem;border-radius:var(--radius)}
.skip:focus{top:1rem}
.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}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:var(--header-bg);color:var(--header-ink);border-bottom:1px solid var(--header-line);backdrop-filter:saturate(1.2) blur(8px);-webkit-backdrop-filter:saturate(1.2) blur(8px)}
.site-header .wrap{display:flex;align-items:center;gap:1.5rem;min-height:72px}
.brand{display:flex;align-items:center;gap:.7rem;color:inherit;text-decoration:none}
.brand:hover{color:inherit}
.brand svg{width:38px;height:38px;flex:none}
.brand-name{display:block;font-family:var(--font-display);font-stretch:var(--display-stretch);font-weight:700;font-size:1.22rem;line-height:1.05;letter-spacing:var(--display-tracking)}
.brand-sub{display:block;font-size:.78rem;line-height:1.3;opacity:.75}
.site-nav{margin-left:auto}
.site-nav ul{display:flex;gap:1.75rem;list-style:none;margin:0;padding:0}
.site-nav a{color:inherit;text-decoration:none;font-weight:500;font-size:.98rem;padding-block:.4rem;border-bottom:2px solid transparent}
.site-nav a:hover{border-bottom-color:var(--accent);color:inherit}
.header-call{white-space:nowrap}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid currentColor;color:inherit;border-radius:var(--radius-btn);padding:.5rem .75rem;font:inherit;font-weight:600;font-size:.92rem;cursor:pointer}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.35rem;border:2px solid transparent;border-radius:var(--radius-btn);font:inherit;font-weight:600;font-size:1rem;line-height:1.2;text-decoration:none;cursor:pointer;transition:background-color .15s,color .15s,border-color .15s}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{background:var(--accent-hover);color:var(--accent-ink)}
.btn-ghost{background:transparent;color:inherit;border-color:currentColor}
.btn-ghost:hover{color:inherit;background:var(--ghost-hover)}
.btn-small{padding:.55rem .95rem;font-size:.92rem}
.btn[disabled]{opacity:.6;cursor:progress}

/* Sections */
.section{padding-block:clamp(4rem,8vw,6.5rem)}
.section-alt{background:var(--alt-bg)}
.section-head{max-width:44rem;margin-bottom:clamp(2rem,4vw,3rem)}
.section-head p{color:var(--muted);font-size:1.125rem;margin:0}
h2{font-family:var(--font-display);font-stretch:var(--display-stretch);font-weight:var(--display-weight);font-size:clamp(2rem,3.8vw,3rem);line-height:1.06;letter-spacing:var(--display-tracking);color:var(--heading);margin-bottom:1rem;text-wrap:balance}
h3{font-size:1.15rem;font-weight:650;line-height:1.3;color:var(--heading);margin-bottom:.4rem}

/* Clients */
.clients{padding-block:2rem;border-bottom:1px solid var(--line);background:var(--clients-bg)}
.clients .wrap{display:flex;align-items:center;gap:1.25rem 3rem;flex-wrap:wrap}
.clients p{margin:0;color:var(--muted);font-size:.95rem;max-width:15rem;line-height:1.4}
.client-list{display:flex;flex:1 1 22rem;flex-wrap:wrap;align-items:center;gap:1rem 2.5rem;list-style:none;margin:0;padding:0}
.client-list li{font-family:var(--font-display);font-stretch:var(--display-stretch);font-weight:600;font-size:1.12rem;color:var(--ink-soft);white-space:nowrap}
.client-list img{height:46px;width:auto;mix-blend-mode:multiply;filter:grayscale(1) contrast(1.05);opacity:.75;transition:filter .2s,opacity .2s}
.client-list img:hover{filter:none;opacity:1}

/* Split layout */
.split{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(2rem,5vw,5rem);align-items:start}
.split-aside{position:sticky;top:104px}
.split-aside > p{color:var(--muted)}
.elements{list-style:none;margin:1.75rem 0 0;padding:0;border-top:1px solid var(--line)}
.elements li{display:flex;justify-content:space-between;gap:1rem;padding:.55rem 0;border-bottom:1px solid var(--line);font-size:.98rem}

/* Drawing register */
.register{width:100%;border-collapse:collapse}
.register caption{text-align:left;font-weight:600;color:var(--muted);font-size:.9rem;padding-bottom:.6rem}
.register th,.register td{text-align:left;vertical-align:top;padding:1.05rem 1.25rem 1.05rem 0;border-top:1px solid var(--line)}
.register thead th{font-size:.86rem;font-weight:600;color:var(--muted);border-top:2px solid var(--ink);padding-block:.65rem}
.register tbody th{font-weight:650;color:var(--heading);width:32%}
.register td.no{width:5.5rem;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.register td:last-child{padding-right:0;color:var(--ink-soft)}

/* Process */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));counter-reset:step;border-top:2px solid var(--ink)}
.steps li{counter-increment:step;padding:1.6rem 1.75rem 2rem 0;border-bottom:1px solid var(--line)}
.steps li::before{content:counter(step);display:block;font-family:var(--font-display);font-stretch:var(--display-stretch);font-weight:700;font-size:2.6rem;line-height:1;color:var(--step-num);margin-bottom:1rem;font-variant-numeric:tabular-nums}
.steps p{margin:0;color:var(--ink-soft);font-size:.98rem}

/* Projects */
.projects{display:grid;gap:2.5rem 1.75rem}
.projects--six{grid-template-columns:repeat(6,minmax(0,1fr))}
.projects--six > *{grid-column:span 2}
.projects--six > :nth-child(-n+2){grid-column:span 3}
.projects--feature{grid-template-columns:repeat(3,minmax(0,1fr))}
.projects--feature > :first-child{grid-column:span 2;grid-row:span 2}
.projects--feature > :first-child figure{aspect-ratio:auto;flex:1;min-height:340px}
.project{display:flex;flex-direction:column;min-width:0}
.project figure{margin:0 0 1.1rem;aspect-ratio:16/10;overflow:hidden;background:var(--figure-bg);border-radius:var(--radius)}
.project img{width:100%;height:100%;object-fit:cover}
.project img.contain{object-fit:contain;background:#fff;padding:.75rem}
.project-meta{display:flex;flex-wrap:wrap;gap:.2rem 1.25rem;margin:0 0 .6rem;font-size:.88rem}
.project-meta div{display:flex;gap:.35rem}
.project-meta dt{color:var(--muted)}
.project-meta dd{margin:0;font-weight:600;color:var(--ink-soft)}
.project p{font-size:.98rem;color:var(--ink-soft);margin-bottom:.75rem}
.project .pdf{margin-top:auto;font-weight:600;font-size:.95rem;align-self:flex-start}

/* Reasons */
.reasons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(2rem,5vw,4.5rem)}
.reasons > div{padding:1.5rem 0 1.25rem;border-top:1px solid var(--line)}
.reasons p{margin:0;color:var(--ink-soft)}
.specs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem 2.5rem;margin:clamp(2.5rem,5vw,3.5rem) 0 0;padding:1.5rem 0 0;border-top:2px solid var(--ink)}
.specs dt{font-weight:650;color:var(--heading);margin-bottom:.3rem}
.specs dd{margin:0;color:var(--ink-soft);font-size:.98rem}

/* FAQ */
.faq details{border-top:1px solid var(--line);padding:1.15rem 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{display:flex;justify-content:space-between;align-items:baseline;gap:1.5rem;cursor:pointer;list-style:none;font-weight:650;font-size:1.1rem;color:var(--heading)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;font-size:1.5rem;line-height:1;font-weight:400;color:var(--muted);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:.8rem 0 0;max-width:62ch;color:var(--ink-soft)}

/* Contact */
.contact{background:var(--contact-bg);color:var(--contact-ink)}
.contact h2{color:inherit}
.contact-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(2rem,5vw,5rem);align-items:start}
.contact-intro{font-size:1.125rem;opacity:.85;max-width:36rem;margin-bottom:2rem}
.form{background:var(--paper);color:var(--ink);padding:clamp(1.5rem,3vw,2.5rem);border-radius:var(--radius)}
.field{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1.1rem}
.field-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 1rem}
.field label{font-weight:600;font-size:.93rem}
.field .opt{font-weight:400;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:#fff;border:1px solid var(--field-line);border-radius:var(--radius-field);padding:.72rem .85rem}
.field textarea{min-height:150px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--focus);outline-offset:0;border-color:var(--focus)}
.hint{font-size:.85rem;color:var(--muted)}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.form-foot{display:flex;flex-wrap:wrap;align-items:center;gap:1rem 1.5rem;margin-top:.5rem}
.form-foot .hint{margin:0;flex:1;min-width:14rem}
.form-status{margin:1.1rem 0 0;font-weight:600}
.form-status:empty{display:none}
.form-status[data-state="ok"]{color:#16653a}
.form-status[data-state="error"]{color:#b42318}
.direct dl{margin:0}
.direct div{padding:1.1rem 0;border-top:1px solid var(--contact-line)}
.direct dt{font-size:.9rem;opacity:.75;margin-bottom:.2rem}
.direct dd{margin:0;font-size:1.15rem;font-weight:600}
.direct a{color:inherit;text-decoration:none}
.direct a:hover{text-decoration:underline;color:inherit}
.direct .note{font-size:.95rem;opacity:.8;margin-top:1.5rem}

/* Footer */
.site-footer{background:var(--footer-bg);color:var(--footer-ink);padding-block:3rem 2rem;font-size:.93rem}
.footer-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,3fr) minmax(0,3fr);gap:2rem 3rem}
.footer-logo{width:180px;height:auto;margin-bottom:1rem}
.site-footer h3{font-size:.95rem;margin-bottom:.6rem;color:var(--heading)}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:.4rem}
.site-footer a{color:inherit}
.legal{margin-top:2.5rem;padding-top:1.25rem;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem 2rem;color:var(--muted);font-size:.86rem}
.legal p{margin:0}

/* Responsive */
@media (max-width:1040px){
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .projects--six,.projects--feature{grid-template-columns:repeat(2,minmax(0,1fr))}
  .projects--six > *,.projects--six > :nth-child(-n+2){grid-column:span 1}
  .projects--feature > :first-child{grid-column:span 2;grid-row:auto}
  .projects--feature > :first-child figure{aspect-ratio:16/8;min-height:0}
}
@media (max-width:900px){
  .nav-toggle{display:inline-flex}
  .header-call{display:none}
  .site-nav{position:absolute;left:0;right:0;top:100%;background:var(--header-solid);border-bottom:1px solid var(--header-line);display:none}
  .site-nav.open{display:block}
  .site-nav ul{flex-direction:column;gap:0;padding:.5rem 1.25rem 1rem}
  .site-nav li a{display:block;padding:.8rem 0;border-bottom:1px solid var(--header-line)}
  .split,.contact-grid{grid-template-columns:1fr}
  .split-aside{position:static}
  .specs{grid-template-columns:1fr}
}
@media (max-width:680px){
  body{font-size:1rem}
  .steps,.reasons,.field-row{grid-template-columns:1fr}
  .steps li{padding-right:0}
  .projects--six,.projects--feature{grid-template-columns:1fr}
  .projects--feature > :first-child{grid-column:auto}
  .projects--feature > :first-child figure{aspect-ratio:16/10}
  .footer-grid{grid-template-columns:1fr}
  .register thead{display:none}
  .register tr{display:block;border-top:1px solid var(--line);padding:.9rem 0}
  .register th,.register td{display:block;border:0;padding:0}
  .register tbody th{width:auto;margin-bottom:.3rem}
  .client-list img{height:38px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
@media print{.site-header,.contact form,.nav-toggle{display:none}}