/* LeadMason — construction & shopfront SEO agency. Blueprint navy + safety amber. Bricolage Grotesque + IBM Plex Sans. */
:root{
  --ink:#0e1116;          /* deep blueprint navy-black */
  --ink-2:#141a22;
  --panel:#1a212b;
  --panel-2:#222b37;
  --line:#2e3a48;
  --fog:#93a1b3;          /* muted steel */
  --paper:#eef3f8;        /* off-white text */
  --paper-dim:#c2cdda;
  --lime:#f5a524;         /* safety amber accent */
  --lime-deep:#d98a0a;
  --amber:#54b8ff;        /* secondary: blueprint blue */
  --radius:14px;
  --maxw:1180px;
  --ease:cubic-bezier(.16,.84,.44,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--ink);
  color:var(--paper);
  font-family:'IBM Plex Sans',system-ui,sans-serif;
  font-size:17px;line-height:1.65;
  letter-spacing:.005em;
  overflow-x:hidden;
  text-rendering:optimizeLegibility;
}
body::before{ /* subtle grain + radial glow atmosphere */
  content:"";position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(1100px 600px at 78% -8%, rgba(245,165,36,.10), transparent 60%),
    radial-gradient(900px 700px at -6% 100%, rgba(84,184,255,.06), transparent 55%),
    var(--ink);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;opacity:.035;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
h1,h2,h3,h4{font-family:'Bricolage Grotesque',Georgia,serif;font-weight:600;line-height:1.08;letter-spacing:-.01em}
h1{font-size:clamp(2.5rem,6vw,4.6rem);font-weight:700}
h2{font-size:clamp(1.9rem,3.6vw,2.9rem)}
h3{font-size:1.35rem}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.lime{color:var(--lime)}
.serif-it{font-family:'Bricolage Grotesque',serif;font-style:italic;font-weight:400}

/* ---------- skip + a11y ---------- */
.skip{position:absolute;left:-999px;top:0;background:var(--lime);color:var(--ink);padding:10px 16px;z-index:200;border-radius:0 0 8px 0}
.skip:focus{left:0}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:4px}

/* ---------- header ---------- */
header.site{position:sticky;top:0;z-index:100;backdrop-filter:blur(12px);
  background:rgba(12,14,13,.78);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:11px;font-family:'Bricolage Grotesque',serif;font-weight:700;font-size:1.32rem;letter-spacing:-.02em}
.brand .mark{width:30px;height:30px;flex:none}
.nav-links{display:flex;align-items:center;gap:30px;font-size:.95rem;font-weight:500}
.nav-links a{color:var(--paper-dim);transition:color .2s}
.nav-links a:hover{color:var(--lime)}
.nav-cta{background:var(--lime);color:var(--ink)!important;padding:11px 20px;border-radius:999px;font-weight:700;transition:transform .2s var(--ease),box-shadow .2s}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(245,165,36,.28)}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:9px;padding:9px;cursor:pointer}
.burger span{display:block;width:20px;height:2px;background:var(--paper);margin:4px 0;transition:.25s}
@media(max-width:880px){
  .nav-links{position:fixed;inset:72px 0 auto 0;flex-direction:column;gap:0;
    background:var(--ink-2);border-bottom:1px solid var(--line);padding:8px 0;
    transform:translateY(-130%);transition:transform .35s var(--ease);max-height:calc(100vh - 72px);overflow:auto}
  .nav-links.open{transform:translateY(0)}
  .nav-links a{width:100%;padding:14px 24px;border-bottom:1px solid var(--line)}
  .nav-links .nav-cta{margin:12px 24px;text-align:center}
  .burger{display:block}
}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:700;border-radius:999px;
  padding:15px 28px;cursor:pointer;border:none;font-size:1rem;transition:transform .2s var(--ease),box-shadow .2s,background .2s}
.btn-primary{background:var(--lime);color:var(--ink)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(245,165,36,.30)}
.btn-ghost{background:transparent;color:var(--paper);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--lime);color:var(--lime)}
.btn .arrow{transition:transform .25s var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}

/* ---------- hero ---------- */
.hero{position:relative;padding:88px 0 72px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:.78rem;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;color:var(--lime);
  border:1px solid var(--line);background:var(--panel);padding:8px 15px;border-radius:999px}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 10px var(--lime)}
.hero h1{margin:26px 0 0;max-width:16ch}
.hero .lead{margin:22px 0 0;font-size:1.22rem;color:var(--paper-dim);max-width:54ch}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.risk-line{margin-top:16px;font-size:.92rem;color:var(--fog)}
.risk-line strong{color:var(--paper)}
.hero-stats{display:flex;gap:40px;flex-wrap:wrap;margin-top:50px;padding-top:30px;border-top:1px solid var(--line)}
.hero-stats .s b{font-family:'Bricolage Grotesque',serif;font-size:2.4rem;font-weight:700;color:var(--lime);display:block;line-height:1}
.hero-stats .s span{font-size:.86rem;color:var(--fog);text-transform:uppercase;letter-spacing:.08em}
.reveal{opacity:0;transform:translateY(22px);animation:rise .8s var(--ease) forwards}
.reveal.d1{animation-delay:.08s}.reveal.d2{animation-delay:.16s}.reveal.d3{animation-delay:.24s}
.reveal.d4{animation-delay:.32s}.reveal.d5{animation-delay:.40s}
@keyframes rise{to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.reveal{animation:none;opacity:1;transform:none}}

/* ---------- trust strip ---------- */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--ink-2)}
.trust .row{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line)}
.trust .badge{background:var(--ink-2);padding:24px 18px;text-align:center}
.trust .badge svg{width:26px;height:26px;color:var(--lime);margin:0 auto 9px}
.trust .badge b{display:block;font-size:.96rem;font-weight:700}
.trust .badge span{font-size:.8rem;color:var(--fog)}
@media(max-width:880px){.trust .row{grid-template-columns:repeat(2,1fr)}.trust .badge:last-child{grid-column:1/-1}}

/* ---------- sections ---------- */
section{padding:80px 0}
.sec-head{max-width:62ch}
.sec-head .eyebrow{margin-bottom:18px}
.sec-head p{color:var(--paper-dim);margin-top:14px;font-size:1.1rem}

/* ---------- service cards ---------- */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:46px}
@media(max-width:880px){.grid{grid-template-columns:1fr}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;transition:transform .3s var(--ease),border-color .3s,background .3s;position:relative;overflow:hidden}
.card::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(245,165,36,.07),transparent 50%);opacity:0;transition:opacity .3s}
.card:hover{transform:translateY(-5px);border-color:var(--lime);background:var(--panel-2)}
.card:hover::after{opacity:1}
.card .ic{width:46px;height:46px;border-radius:11px;background:rgba(245,165,36,.12);
  display:grid;place-items:center;margin-bottom:18px}
.card .ic svg{width:24px;height:24px;color:var(--lime)}
.card h3{margin-bottom:9px}
.card p{color:var(--fog);font-size:.98rem}
.card .more{display:inline-flex;gap:7px;margin-top:18px;color:var(--lime);font-weight:700;font-size:.92rem}

/* ---------- process / steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:46px;counter-reset:step}
@media(max-width:880px){.steps{grid-template-columns:1fr}}
.step{background:var(--ink-2);border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;position:relative}
.step::before{counter-increment:step;content:"0" counter(step);font-family:'Bricolage Grotesque',serif;
  font-size:2.6rem;font-weight:700;color:var(--lime);opacity:.32;line-height:1;display:block;margin-bottom:12px}
.step h3{font-size:1.15rem;margin-bottom:8px}
.step p{color:var(--fog);font-size:.94rem}

/* ---------- split / about ---------- */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:54px;align-items:center}
@media(max-width:880px){.split{grid-template-columns:1fr;gap:34px}}
.panel-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:34px}
.kv{display:flex;justify-content:space-between;padding:15px 0;border-bottom:1px solid var(--line);font-size:.96rem}
.kv:last-child{border-bottom:none}
.kv span{color:var(--fog)}
.kv b{color:var(--paper)}

/* ---------- list ticks ---------- */
.ticks{list-style:none;margin-top:22px;display:grid;gap:13px}
.ticks li{display:flex;gap:12px;align-items:flex-start;color:var(--paper-dim)}
.ticks li::before{content:"";flex:none;width:22px;height:22px;border-radius:6px;margin-top:2px;
  background:rgba(245,165,36,.14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f5a524' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/13px no-repeat}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(135deg,var(--panel-2),var(--ink-2));border:1px solid var(--line);
  border-radius:20px;padding:54px 44px;text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 50% -40%,rgba(245,165,36,.18),transparent)}
.cta-band > *{position:relative}
.cta-band h2{max-width:20ch;margin:0 auto}
.cta-band p{color:var(--paper-dim);margin:16px auto 28px;max-width:48ch}

/* ---------- FAQ ---------- */
.faq{margin-top:40px;max-width:820px}
.faq details{border:1px solid var(--line);border-radius:11px;background:var(--panel);margin-bottom:12px;overflow:hidden}
.faq summary{padding:20px 24px;cursor:pointer;font-family:'Bricolage Grotesque',serif;font-size:1.12rem;font-weight:600;
  display:flex;justify-content:space-between;align-items:center;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--lime);font-size:1.5rem;transition:transform .25s;font-family:'IBM Plex Sans'}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 24px 22px;color:var(--fog)}

/* ---------- contact form ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:680px){.form-grid{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:.85rem;font-weight:600;color:var(--paper-dim);letter-spacing:.02em}
.field input,.field select,.field textarea{
  background:var(--ink);border:1px solid var(--line);border-radius:10px;padding:13px 15px;
  color:var(--paper);font-family:inherit;font-size:1rem;transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--lime);box-shadow:0 0 0 3px rgba(245,165,36,.15)}
.field textarea{resize:vertical;min-height:120px}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239aa7a9' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:18px}

/* ---------- timeline ---------- */
.timeline{display:grid;gap:0;margin-top:30px}
.tl-item{display:grid;grid-template-columns:48px 1fr;gap:18px;padding-bottom:26px;position:relative}
.tl-item:not(:last-child)::before{content:"";position:absolute;left:23px;top:48px;bottom:0;width:2px;background:var(--line)}
.tl-num{width:48px;height:48px;border-radius:50%;background:var(--panel);border:1px solid var(--lime);
  color:var(--lime);display:grid;place-items:center;font-family:'Bricolage Grotesque',serif;font-weight:700;font-size:1.2rem}
.tl-item h3{font-size:1.1rem;margin-bottom:4px}
.tl-item p{color:var(--fog);font-size:.95rem}

/* ---------- footer ---------- */
footer.site{border-top:1px solid var(--line);background:var(--ink-2);padding:60px 0 30px;margin-top:40px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
@media(max-width:880px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}
.foot-grid h4{font-family:'IBM Plex Sans';font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:var(--fog);margin-bottom:16px}
.foot-grid a{display:block;color:var(--paper-dim);padding:5px 0;font-size:.95rem;transition:color .2s}
.foot-grid a:hover{color:var(--lime)}
.foot-about p{color:var(--fog);font-size:.95rem;margin-top:14px;max-width:38ch}
.nap{color:var(--fog);font-size:.9rem;margin-top:16px;font-style:normal}
.nap b{color:var(--paper-dim)}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;
  margin-top:46px;padding-top:24px;border-top:1px solid var(--line);color:var(--fog);font-size:.86rem}

/* ---------- sticky mobile bar ---------- */
.sticky-bar{display:none}
@media(max-width:880px){
  .sticky-bar{display:grid;grid-template-columns:1fr 1fr;gap:1px;position:fixed;bottom:0;left:0;right:0;z-index:120;
    background:var(--line);border-top:1px solid var(--line)}
  .sticky-bar a{padding:15px;text-align:center;font-weight:700;font-size:.95rem;display:flex;align-items:center;justify-content:center;gap:8px}
  .sticky-bar .call{background:var(--ink-2);color:var(--paper)}
  .sticky-bar .quote{background:var(--lime);color:var(--ink)}
  .sticky-bar svg{width:17px;height:17px}
  body{padding-bottom:54px}
}

/* ---------- inner page hero ---------- */
.page-hero{padding:70px 0 50px;border-bottom:1px solid var(--line)}
.crumbs{font-size:.85rem;color:var(--fog);margin-bottom:18px}
.crumbs a:hover{color:var(--lime)}
.crumbs span{color:var(--line);margin:0 8px}
.page-hero h1{max-width:18ch}
.page-hero .lead{color:var(--paper-dim);font-size:1.18rem;margin-top:18px;max-width:60ch}

/* ---------- prose ---------- */
.prose{max-width:72ch}
.prose h2{margin:42px 0 16px}
.prose h3{margin:30px 0 10px}
.prose p{color:var(--paper-dim);margin-bottom:16px}
.prose ul{margin:0 0 18px 0;padding-left:0;list-style:none;display:grid;gap:11px}
.prose ul li{display:flex;gap:11px;color:var(--paper-dim)}
.prose ul li::before{content:"";flex:none;width:20px;height:20px;border-radius:5px;margin-top:3px;
  background:rgba(245,165,36,.14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f5a524' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/12px no-repeat}

/* ---------- 404 ---------- */
.nf{min-height:62vh;display:grid;place-items:center;text-align:center;padding:60px 24px}
.nf .big{font-family:'Bricolage Grotesque',serif;font-size:clamp(6rem,18vw,12rem);font-weight:700;color:var(--lime);line-height:.9}