/* Lintel Ventures — brand colours from the supplied palette */
:root{
  --navy:#022C61;        /* headings, nav, footer — structure */
  --royal:#007FFF;       /* main action colour — buttons, links */
  --sky:#00B8FC;         /* brand accents, fills */
  --cyan:#00FFFF;        /* small decorative accents only */
  --white:#FFFFFF;
  --ink:#0d2138;         /* derived: darker navy for body text */
  --muted:#4a5f78;       /* derived: mid navy tint for secondary text */
  --surface:#eef6fc;     /* derived: pale sky tint */
  --surface-2:#dceefb;   /* derived: deeper sky tint */
  --line:#c4dcee;        /* derived: navy tint borders */
  --danger:#b3261e;

  --font:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;

  /* image slot aspect ratios — adjust here when real images arrive */
  --ar-logo:140/35;
  --ar-hero:4/3;
  --ar-card:4/3;
  --ar-wide:21/9;
  --ar-chain:1/1;

  --wrap:72rem;
  --radius-card:6px;
  --radius-btn:5px;
  --radius-chip:3px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);font-size:1rem;line-height:1.6;color:var(--ink);
  background:var(--white);-webkit-text-size-adjust:100%;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--royal)}
a:hover{color:var(--navy)}
h1,h2,h3,h4{color:var(--navy);line-height:1.2;font-weight:800;letter-spacing:-.01em}
h1,h2{text-wrap:balance}
h1{font-size:clamp(1.9rem,5vw,3rem);margin:.2em 0 .4em}
h2{font-size:clamp(1.5rem,3.5vw,2.2rem);margin:0 0 .6em}
h3{font-size:1.15rem;margin:0 0 .4em}
p{margin:0 0 1em;max-width:70ch}
ul,ol{padding-left:1.2em}
.muted{color:var(--muted)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 1.25rem}
.section{padding:3rem 0}
.section-alt{background:var(--surface)}

/* signature element — the lintel beam: navy beam with cyan end cap */
.beam{display:inline-flex;align-items:center;gap:.55rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;font-size:.78rem;color:var(--navy)}
.beam::before{content:"";width:2.2rem;height:.55rem;background:var(--navy);box-shadow:2.2rem 0 0 0 var(--cyan);flex:none}
.beam-row{display:flex;align-items:center;gap:.7rem;margin-bottom:1.2rem}

/* buttons */
.btn{
  display:inline-block;padding:.85rem 1.5rem;border-radius:var(--radius-btn);
  font-weight:700;font-size:1rem;text-decoration:none;border:2px solid transparent;
  min-height:44px;line-height:1.2;text-align:center;
}
.btn-primary{background:var(--royal);color:#fff;border-color:var(--royal)}
.btn-primary:hover{background:var(--navy);border-color:var(--navy);color:#fff}
.btn-ghost{background:var(--white);color:var(--navy);border-color:var(--navy)}
.btn-ghost:hover{background:var(--surface)}
.btn-wa{background:#1faa55;color:#fff}
.btn-wa:hover{background:#178a47;color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}

/* header */
.site-header{background:var(--white);border-bottom:3px solid var(--navy);position:sticky;top:0;z-index:50}
.header-inner{display:flex;align-items:center;gap:1rem;min-height:4.5rem}
.brand{flex:none}
.brand img{width:8.75rem;height:auto}
.main-nav{display:none}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:1rem}
.tel{font-weight:700;color:var(--navy);text-decoration:none;white-space:nowrap}
.nav-toggle{display:flex;flex-direction:column;gap:5px;background:none;border:0;padding:.6rem;min-width:44px;min-height:44px;cursor:pointer}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--navy)}
.mobile-nav{background:var(--navy);border-top:1px solid var(--surface-2)}
.mobile-nav ul{list-style:none;margin:0;padding:.5rem 1.25rem calc(1rem + env(safe-area-inset-bottom))}
.mobile-nav a{display:block;color:#fff;text-decoration:none;padding:.8rem .25rem;font-size:1.05rem;min-height:44px;line-height:2.6}
.mobile-nav a.btn-primary{color:#fff}
.mobile-nav .tel{color:var(--cyan)}

/* page hero — background image slot per page */
.page-hero{position:relative;background:var(--navy);color:#fff;padding:3.5rem 0;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background-image:var(--hero-img);background-size:cover;background-position:center;opacity:.38}
.page-hero>*{position:relative}
.page-hero h1{color:#fff;max-width:24ch}
.page-hero .lede{color:var(--surface-2);font-size:1.1rem;max-width:56ch}
.page-hero .beam{color:var(--cyan)}
.page-hero .beam::before{background:var(--cyan);box-shadow:2.2rem 0 0 0 var(--sky)}

/* hero */
.hero{position:relative;background:var(--navy);color:#fff;padding:4.5rem 0 5rem;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:var(--hero-img);background-size:cover;background-position:center;opacity:.35}
.hero>*{position:relative}
.hero .beam{color:var(--cyan)}
.hero .beam::before{background:var(--cyan);box-shadow:2.2rem 0 0 0 var(--sky)}
.hero h1{color:#fff;font-size:clamp(2rem,6vw,3.4rem);max-width:22ch}
.hero p.lede{font-size:1.15rem;color:var(--surface-2);max-width:56ch}
.hero .hero-grid{display:grid;gap:2.5rem;align-items:center}
.hero .btn-primary{background:var(--sky);color:var(--navy);border-color:var(--sky)}
.hero .btn-primary:hover{background:var(--cyan);border-color:var(--cyan);color:var(--navy)}
.hero .btn-ghost{background:transparent;color:#fff;border-color:#fff}
.hero .btn-ghost:hover{background:rgba(255,255,255,.12)}

/* division index */
.div-grid{display:grid;gap:1rem}
.div-card{
  display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius-card);overflow:hidden;
  text-decoration:none;color:inherit;
}
.div-card:hover{border-color:var(--royal)}
.div-card:hover .slot-img{filter:brightness(.97)}
.div-card .body{padding:1.1rem 1.25rem 1.3rem;display:flex;flex-direction:column;gap:.4rem;flex:1}
.div-card h3{margin:0}
.div-card p{font-size:.95rem;color:var(--muted);margin:0;flex:1}
.div-card .go{font-weight:700;color:var(--royal);font-size:.95rem;margin-top:.5rem}

/* image slots — swap files in static/img, one path per file */
.slot-img{width:100%;aspect-ratio:var(--ar-card);object-fit:cover;background:var(--surface-2);display:block}
.slot-img.wide{aspect-ratio:var(--ar-wide)}
.slot-img.hero{aspect-ratio:var(--ar-hero)}
.slot-img.chain{aspect-ratio:var(--ar-chain)}

/* generic card grid */
.card-grid{display:grid;gap:1rem}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-card);padding:1.4rem}
.card h3{margin-top:0}
.card ul{margin-bottom:0}
.card li{margin-bottom:.35rem}

/* steps — horizontal list with beam markers */
.steps{list-style:none;margin:0;padding:0;display:grid;gap:1.25rem;counter-reset:step}
.steps li{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-card);padding:1.3rem 1.4rem 1.3rem 4.6rem;position:relative;counter-increment:step}
.steps li::before{
  content:"";position:absolute;left:1.2rem;top:1.5rem;width:2.4rem;height:.6rem;
  background:var(--navy);box-shadow:0 .6rem 0 var(--cyan); /* lintel beam motif */
}
.steps li h3{margin-bottom:.3rem}
.steps li p{margin:0;font-size:.97rem;color:var(--muted)}

/* two column text */
.split{display:grid;gap:2rem}
.split h2{margin-top:0}

/* banners */
.banner{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-card);padding:1.5rem 1.6rem}
.banner .tag{display:inline-block;background:var(--navy);color:var(--cyan);font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:.3rem .7rem;border-radius:var(--radius-chip);margin-bottom:.7rem}
.banner h2{margin-bottom:.4em}

/* clients */
.client-list{list-style:none;margin:0;padding:0;display:grid;gap:.75rem}
.client-list li{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:1rem 1.25rem;font-weight:600;color:var(--navy);display:flex;align-items:center;gap:.9rem;
}
.client-list li::before{content:"";width:.9rem;height:.9rem;background:var(--cyan);flex:none;border:2px solid var(--navy)}

/* forms */
.form-grid{display:grid;gap:1rem}
.field{display:flex;flex-direction:column;gap:.3rem}
.field label{font-weight:700;color:var(--navy);font-size:.95rem}
.field input,.field select,.field textarea{
  font:inherit;font-size:1rem;padding:.75rem .8rem;border:1.5px solid var(--line);
  border-radius:var(--radius-btn);background:#fff;color:var(--ink);min-height:48px;width:100%;
}
.field select{
  appearance:none;-webkit-appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23022C61' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round' d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .8rem center;background-size:18px;
  padding-right:2.6rem;
}
.field input[type="file"]{border-style:dashed;background:var(--surface);min-height:48px;font-size:.95rem}
.field textarea{min-height:9rem;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:3px solid var(--sky);outline-offset:1px;border-color:var(--royal);
}
.field .err{color:var(--danger);font-size:.88rem;font-weight:600}
.field .hint{font-size:.85rem;color:var(--muted)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.consent{display:flex;gap:.6rem;align-items:flex-start;font-size:.92rem;color:var(--muted)}
.consent input{min-height:auto;width:1.15rem;height:1.15rem;margin-top:.25rem;flex:none}
.alert{border:1px solid var(--line);background:var(--surface);padding:1rem 1.2rem;border-radius:var(--radius-card);margin-bottom:1.5rem}
.alert.err{background:#fdf1f0;border-color:#e8c4c0}
.alert ul{margin:.3rem 0 0}

/* value chain */
.chain{list-style:none;margin:0;padding:0;display:grid;gap:.75rem;counter-reset:chain}
.chain li{
  display:grid;grid-template-columns:3rem 1fr;gap:.9rem;align-items:start;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-card);padding:1rem 1.2rem;
}
.chain li::before{
  counter-increment:chain;content:counter(chain);
  width:2.2rem;height:2.2rem;border-radius:50%;background:var(--navy);color:var(--cyan);
  display:flex;align-items:center;justify-content:center;font-weight:800;
}
.chain h3{margin:0 0 .2rem;font-size:1.02rem}
.chain p{margin:0;font-size:.93rem;color:var(--muted)}

/* table-ish lists */
.plain-list{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.plain-list li{padding:.6rem 0;border-bottom:1px solid var(--line);display:flex;gap:.7rem;align-items:baseline}
.plain-list li::before{content:"";width:.55rem;height:.55rem;background:var(--sky);flex:none;transform:translateY(-.1rem)}

/* faq */
.faq details{border:1px solid var(--line);border-radius:var(--radius-card);background:#fff;margin-bottom:.75rem}
.faq summary{cursor:pointer;padding:1rem 1.2rem;font-weight:700;color:var(--navy);min-height:44px}
.faq details p{padding:0 1.2rem 1rem;margin:0;color:var(--muted)}

/* reviews — single-line infinite marquee */
.reviews{overflow:hidden;padding:3rem 0}
.reviews-head{padding:0 1.25rem;max-width:var(--wrap);margin:0 auto 1.5rem}
.reviews-viewport{overflow:hidden}
.reviews-track{display:flex;gap:1rem;width:max-content;animation:review-scroll 70s linear infinite}
.reviews-viewport:hover .reviews-track{animation-play-state:paused}
@keyframes review-scroll{to{transform:translateX(-50%)}}
.review-card{
  flex:0 0 min(20rem,82vw);background:var(--white);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:1.2rem 1.3rem;display:flex;flex-direction:column;gap:.6rem;
}
.review-card .stars{color:var(--royal);font-size:.9rem;letter-spacing:.15em}
.review-card blockquote{margin:0;font-size:.95rem;color:var(--ink)}
.review-card .who{margin-top:auto;font-size:.85rem;color:var(--muted)}
.review-card .who strong{color:var(--navy);display:block}
@media (prefers-reduced-motion:reduce){
  .reviews-track{animation:none;flex-wrap:wrap;width:auto}
}

/* gallery strip */
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem}
.gallery img{width:100%;aspect-ratio:var(--ar-card);object-fit:cover;border-radius:var(--radius-card);border:1px solid var(--line)}
.gallery .wide{grid-column:1/-1;aspect-ratio:var(--ar-wide)}

/* floating buttons */
.float-actions{position:fixed;right:1rem;bottom:calc(1.25rem + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:.6rem;z-index:60}
.float-btn{
  width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  color:#fff;text-decoration:none;
}
.float-wa{background:#25D366}
.float-call{background:var(--navy)}
.float-btn:hover{filter:brightness(1.1)}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid var(--sky);outline-offset:2px;
}

/* footer */
.site-footer{background:var(--navy);color:#fff;margin-top:0}
.footer-grid{display:grid;gap:2rem;padding:3rem 1.25rem 2rem}
.footer-brand img{width:7.5rem;margin-bottom:1rem}
.footer-brand p{color:var(--surface-2);max-width:34ch}
.site-footer h2{color:var(--cyan);font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:.8rem}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:.5rem}
.site-footer a{color:#fff;text-decoration:none}
.site-footer a:hover{color:var(--sky)}
.footer-contact p{margin:.3rem 0}
.footer-bottom{border-top:1px solid rgba(255,255,255,.2);padding-top:1.2rem;padding-bottom:1.2rem;display:flex;flex-wrap:wrap;gap:.5rem 2rem;justify-content:space-between;font-size:.9rem;color:var(--surface-2)}

/* skip link */
.skip-link{position:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;padding:.8rem 1.2rem;z-index:100;font-weight:700}
.skip-link:focus{left:0}

/* admin */
.admin-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;font-size:.93rem}
.admin-table th,.admin-table td{padding:.7rem .9rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.admin-table th{background:var(--surface);color:var(--navy);font-size:.8rem;text-transform:uppercase;letter-spacing:.06em}
.admin-table tr:last-child td{border-bottom:0}
.status-pill{display:inline-block;padding:.15rem .6rem;border-radius:var(--radius-chip);font-size:.78rem;font-weight:700;background:var(--surface-2);color:var(--navy)}
.status-pill.new{background:var(--cyan)}
.admin-nav{display:flex;gap:1rem;margin-bottom:1.5rem;flex-wrap:wrap}
.admin-nav a{font-weight:700}

/* 404 */
.notfound{padding:5rem 0;text-align:center}
.notfound .code{font-size:clamp(4rem,15vw,8rem);font-weight:800;color:var(--surface-2);line-height:1;margin-bottom:.5rem}

/* small category chip (blog cards) */
.chip{display:inline-block;background:var(--navy);color:var(--cyan);font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:.28rem .6rem;border-radius:var(--radius-chip);margin-bottom:.5rem}

/* category filter pills (blog) */
.pills{display:flex;flex-wrap:wrap;gap:.5rem}
.pill{
  display:inline-flex;align-items:center;min-height:40px;padding:.3rem 1rem;
  border:1.5px solid var(--navy);border-radius:999px;color:var(--navy);
  font-weight:700;font-size:.9rem;text-decoration:none;background:#fff;
}
.pill:hover{background:var(--surface)}
.pill.on{background:var(--navy);color:#fff}
.pill.on:hover{background:var(--navy)}

/* mobile overrides — compact one-line buttons, 2-up card grids at 6px spacing */
@media (max-width:47.999rem){
  .wrap{padding-left:8px;padding-right:8px}
  .wrap--grid{padding-left:6px;padding-right:6px}
  .section{padding:2.25rem 0}
  .hero{padding:3rem 0 3.5rem}
  .page-hero{padding:2.5rem 0}
  .header-actions .tel,.header-actions .btn{display:none}
  .div-grid,.card-grid,.gallery{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}
  .card{padding:1.4rem 6px}
  .div-card .body{padding:1rem 6px .9rem}
  .div-card h3{font-size:.95rem}
  .gallery img{border-radius:var(--radius-card)}
  .btn-row{flex-wrap:nowrap;gap:.5rem}
  .btn-row>.btn{flex:1 1 0;min-width:0;padding:.55rem .4rem;font-size:.8rem;line-height:1.25;white-space:nowrap}
}

/* tablets */
@media (min-width:48rem){
  .gallery{grid-template-columns:repeat(3,1fr)}
  .gallery .wide{grid-column:1/-1}
  .div-grid{grid-template-columns:repeat(2,1fr)}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr 1fr;gap:3rem}
  .chain{grid-template-columns:repeat(2,1fr);gap:1rem}
  .chain li{grid-template-columns:2.6rem 1fr}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr}
}

/* laptops/desktops */
@media (min-width:64rem){
  .main-nav{display:block}
  .main-nav ul{list-style:none;display:flex;gap:1.4rem;margin:0;padding:0}
  .main-nav a{color:var(--navy);text-decoration:none;font-weight:600;font-size:.95rem;padding:.4rem 0;display:inline-block;min-height:44px;line-height:2.4}
  .main-nav a:hover,.main-nav a[aria-current="page"]{color:var(--royal)}
  .nav-toggle{display:none}
  .hero .hero-grid{grid-template-columns:1.1fr .9fr}
  .div-grid{grid-template-columns:repeat(3,1fr);gap:1.25rem}
  .gallery{grid-template-columns:repeat(4,1fr)}
  .gallery .wide{grid-column:1/-1;aspect-ratio:var(--ar-wide)}
  .card-grid.c4{grid-template-columns:repeat(4,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .chain{grid-template-columns:repeat(4,1fr)}
  .form-grid{grid-template-columns:1fr 1fr}
  .form-grid .full{grid-column:1/-1}
  .form-grid .consent{grid-column:1/-1}
  .float-actions{bottom:calc(2rem + env(safe-area-inset-bottom))}
}

/* wide screens — cap content, use columns */
@media (min-width:90rem){
  :root{--wrap:78rem}
  .section{padding:4rem 0}
  .hero{padding:5rem 0}
}

/* article prose (sanitized Quill HTML) */
.prose{font-size:1.06rem;line-height:1.7;color:var(--ink)}
.prose h2{font-size:1.45rem;margin:1.8em 0 .6em}
.prose h3{font-size:1.2rem;margin:1.5em 0 .5em}
.prose p{margin:0 0 1em}
.prose ul,.prose ol{margin:0 0 1em;padding-left:1.4rem}
.prose li{margin-bottom:.35em}
.prose a{color:var(--royal);font-weight:600}
.prose blockquote{border-left:3px solid var(--royal);margin:1.4em 0;padding:.2rem 0 .2rem 1.1rem;color:var(--muted);font-style:italic}
.prose hr{border:0;border-top:1px solid var(--line);margin:2rem 0}
.prose img{max-width:100%;height:auto;border-radius:var(--radius-card)}
.prose code{background:var(--surface);padding:.1rem .35rem;border-radius:var(--radius-chip);font-size:.9em}