/* ============================================================
   PASM PROJECTS — spec-sheet fabrication aesthetic
   Palette: primer graphite / spec paper / chalk-line blue / hazard amber
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Big+Shoulders+Display:wght@600;700;800;900&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --paper:#EDEAE1;
  --paper-dim:#E2DED2;
  --graphite:#17160F;
  --graphite-soft:#211F17;
  --chalk-blue:#2A4B7C;
  --chalk-blue-dim:#1D3557;
  --hazard-amber:#E08E1D;
  --steel:#6E6F67;
  --steel-light:#C8C6BC;
  --line:#B9B6A8;

  --display: 'Big Shoulders Display', sans-serif;
  --body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', monospace;

  --maxw: 1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--graphite);
  font-family:var(--body);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;}
h1,h2,h3,h4{
  font-family:var(--display);
  text-transform:uppercase;
  letter-spacing:0.01em;
  margin:0 0 .4em;
  line-height:1.02;
  font-weight:800;
}
p{margin:0 0 1em;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.mono{font-family:var(--mono);}

/* ---------- skip link / focus ---------- */
.skip-link{position:absolute;left:-999px;top:0;background:var(--hazard-amber);color:var(--graphite);padding:10px 16px;z-index:999;font-family:var(--mono);}
.skip-link:focus{left:12px;top:12px;}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:3px solid var(--hazard-amber);outline-offset:2px;
}

/* ---------- crop-mark / spec-sheet signature ---------- */
.spec-frame{position:relative;padding:34px 22px;}
.spec-frame::before,.spec-frame::after,
.spec-frame .cm-tr,.spec-frame .cm-br{
  content:"";position:absolute;width:20px;height:20px;
  border-color:var(--graphite);border-style:solid;
}
.spec-frame::before{top:0;left:0;border-width:2px 0 0 2px;}
.spec-frame::after{bottom:0;left:0;border-width:0 0 2px 2px;}
.spec-frame .cm-tr{top:0;right:0;border-width:2px 2px 0 0;}
.spec-frame .cm-br{bottom:0;right:0;border-width:0 2px 2px 0;}
.spec-frame.on-dark::before,.spec-frame.on-dark::after,
.spec-frame.on-dark .cm-tr,.spec-frame.on-dark .cm-br{border-color:var(--hazard-amber);}

.dim-label{
  font-family:var(--mono);font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--chalk-blue);
  display:inline-flex;align-items:center;gap:8px;margin-bottom:10px;
}
.dim-label::before{content:"";width:24px;height:1px;background:var(--chalk-blue);}
.dim-label.amber{color:var(--hazard-amber);}
.dim-label.amber::before{background:var(--hazard-amber);}

.cut-rule{border:none;border-top:1px dashed var(--line);margin:0;}

/* ---------- header ---------- */
header.site{
  position:sticky;top:0;z-index:50;
  background:var(--paper);border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;max-width:var(--maxw);margin:0 auto;}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;}
.brand-mark{
  width:34px;height:34px;background:var(--graphite);color:var(--paper);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--display);font-weight:900;font-size:16px;
}
.brand-name{font-family:var(--display);font-weight:800;font-size:20px;letter-spacing:.02em;}
.brand-name span{color:var(--chalk-blue);}
nav.links{display:flex;gap:26px;list-style:none;margin:0;padding:0;font-family:var(--mono);font-size:13px;letter-spacing:.04em;text-transform:uppercase;}
nav.links a{text-decoration:none;padding:6px 0;border-bottom:2px solid transparent;}
nav.links a:hover,nav.links a[aria-current="page"]{border-color:var(--hazard-amber);}
.nav-cta{
  font-family:var(--mono);font-size:13px;text-transform:uppercase;letter-spacing:.04em;
  background:var(--graphite);color:var(--paper);padding:10px 16px;text-decoration:none;
  border:1px solid var(--graphite);white-space:nowrap;
}
.nav-cta:hover{background:transparent;color:var(--graphite);}
.menu-toggle{display:none;background:none;border:2px solid var(--graphite);width:42px;height:42px;font-family:var(--mono);font-size:18px;cursor:pointer;}

@media (max-width:860px){
  nav.links{
    position:fixed;inset:64px 0 0 0;background:var(--paper);
    flex-direction:column;gap:0;padding:10px 24px;transform:translateX(100%);
    transition:transform .25s ease;overflow-y:auto;
  }
  nav.links.open{transform:translateX(0);}
  nav.links a{display:block;padding:16px 0;border-bottom:1px solid var(--line);}
  .nav-cta{display:none;}
  .menu-toggle{display:block;}
}

/* ---------- hero ---------- */
.hero{background:var(--graphite);color:var(--paper);padding:64px 0 56px;overflow:hidden;}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:end;}
.hero h1{font-size:clamp(40px,6.4vw,78px);color:var(--paper);}
.hero h1 em{font-style:normal;color:var(--hazard-amber);}
.hero .lede{font-size:19px;color:var(--steel-light);max-width:44ch;}
.hero-specs{border-left:1px solid #3a382c;padding-left:24px;font-family:var(--mono);font-size:13px;color:var(--steel-light);}
.hero-specs dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:6px 14px;}
.hero-specs dt{color:var(--hazard-amber);text-transform:uppercase;letter-spacing:.06em;}
.hero-specs dd{margin:0;}
.btn-row{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap;}
.btn{
  font-family:var(--mono);text-transform:uppercase;letter-spacing:.05em;font-size:13px;
  padding:14px 22px;text-decoration:none;display:inline-block;border:1px solid currentColor;
}
.btn-primary{background:var(--hazard-amber);color:var(--graphite);border-color:var(--hazard-amber);}
.btn-primary:hover{background:transparent;color:var(--hazard-amber);}
.btn-ghost{color:var(--paper);}
.btn-ghost:hover{background:var(--paper);color:var(--graphite);}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr;}.hero-specs{border-left:none;border-top:1px solid #3a382c;padding-left:0;padding-top:20px;}}

/* ---------- marquee / clients strip ---------- */
.clients-strip{background:var(--graphite-soft);color:var(--steel-light);padding:16px 0;border-top:1px solid #35331f;border-bottom:1px solid #35331f;}
.clients-strip .wrap{display:flex;flex-wrap:wrap;gap:10px 34px;align-items:center;justify-content:center;font-family:var(--mono);font-size:13px;letter-spacing:.06em;text-transform:uppercase;}
.clients-strip strong{color:var(--hazard-amber);}

/* ---------- sections ---------- */
section{padding:64px 0;}
section.tight{padding:40px 0;}
.section-head{max-width:640px;margin-bottom:36px;}
.section-head h2{font-size:clamp(28px,4vw,42px);}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--chalk-blue);}

.grid{display:grid;gap:22px;}
.grid.cols-3{grid-template-columns:repeat(3,1fr);}
.grid.cols-2{grid-template-columns:repeat(2,1fr);}
@media (max-width:860px){.grid.cols-3,.grid.cols-2{grid-template-columns:1fr;}}

.card{background:var(--paper);border:1px solid var(--line);padding:26px 22px;}
.card .num{font-family:var(--mono);font-size:12px;color:var(--chalk-blue);}
.card h3{font-size:22px;margin-top:10px;}
.card p{color:#3c3b30;font-size:15.5px;margin-bottom:0;}
.card a.more{font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--chalk-blue);text-decoration:none;display:inline-block;margin-top:12px;}
.card a.more:hover{text-decoration:underline;}

.dark{background:var(--graphite);color:var(--paper);}
.dark .eyebrow{color:var(--hazard-amber);}
.dark h2,.dark h3{color:var(--paper);}
.dark p{color:var(--steel-light);}
.dark .card{background:var(--graphite-soft);border-color:#35331f;}
.dark .card p{color:var(--steel-light);}

.process-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line);}
.process-list li{
  display:grid;grid-template-columns:70px 1fr;gap:20px;padding:20px 0;border-bottom:1px solid var(--line);
}
.process-list .step-no{font-family:var(--mono);color:var(--hazard-amber);font-size:14px;}
.process-list h4{font-size:19px;margin-bottom:4px;}
.process-list p{margin:0;color:#3c3b30;font-size:15px;}

.two-col{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start;}
@media (max-width:860px){.two-col{grid-template-columns:1fr;}}

.stat-row{display:flex;gap:0;flex-wrap:wrap;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.stat{flex:1;min-width:140px;padding:22px;border-right:1px solid var(--line);}
.stat:last-child{border-right:none;}
.stat .n{font-family:var(--display);font-size:40px;color:var(--chalk-blue);}
.stat .l{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--steel);}

/* client logos block */
.logo-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;}
.logo-grid div{
  border:1px solid var(--line);padding:20px 10px;text-align:center;
  font-family:var(--mono);font-size:13px;text-transform:uppercase;letter-spacing:.04em;
  background:var(--paper);
}
@media (max-width:700px){.logo-grid{grid-template-columns:repeat(2,1fr);}}

/* faq */
details{border-bottom:1px solid var(--line);padding:16px 0;}
summary{font-family:var(--display);font-weight:700;font-size:18px;text-transform:uppercase;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px;}
summary::-webkit-details-marker{display:none;}
summary::after{content:"+";font-family:var(--mono);color:var(--hazard-amber);font-size:20px;}
details[open] summary::after{content:"–";}
details p{margin-top:12px;color:#3c3b30;}

/* forms */
form.contact-form{display:grid;gap:16px;}
label{font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--steel);display:block;margin-bottom:6px;}
input,select,textarea{
  width:100%;padding:13px 14px;border:1px solid var(--graphite);background:var(--paper);
  font-family:var(--body);font-size:15px;color:var(--graphite);
}
textarea{resize:vertical;min-height:120px;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media (max-width:600px){.field-row{grid-template-columns:1fr;}}

/* footer */
footer.site{background:var(--graphite);color:var(--steel-light);padding:56px 0 24px;}
footer.site .grid{grid-template-columns:1.3fr 1fr 1fr 1fr;}
@media (max-width:860px){footer.site .grid{grid-template-columns:1fr 1fr;}}
footer.site h4{color:var(--paper);font-size:15px;margin-bottom:14px;}
footer.site ul{list-style:none;padding:0;margin:0;display:grid;gap:9px;font-size:14px;}
footer.site a{text-decoration:none;color:var(--steel-light);}
footer.site a:hover{color:var(--hazard-amber);}
.foot-bottom{
  margin-top:44px;padding-top:20px;border-top:1px solid #35331f;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-family:var(--mono);font-size:12px;color:var(--steel);
}
.partner-net{margin-top:6px;}
.partner-net span{color:var(--steel);font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.06em;}

/* whatsapp float */
.wa-float{
  position:fixed;bottom:20px;right:20px;z-index:60;
  background:var(--hazard-amber);color:var(--graphite);width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;text-decoration:none;
  font-family:var(--mono);font-weight:700;font-size:11px;box-shadow:0 4px 14px rgba(0,0,0,.3);
  text-align:center;line-height:1.1;
}
.wa-float:hover{background:var(--graphite);color:var(--hazard-amber);border:1px solid var(--hazard-amber);}

/* breadcrumb */
.breadcrumb{font-family:var(--mono);font-size:12px;color:var(--steel);padding:16px 0 0;}
.breadcrumb a{color:var(--chalk-blue);text-decoration:none;}
.breadcrumb a:hover{text-decoration:underline;}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;}}