/* ==========================================================================
   Valley Fire & Security
   Light theme. Mobile first. Red, white, ink and neutral greys.
   Pill shapes only on things you click (echoing the logo oval),
   square edges everywhere else.
   ========================================================================== */

:root{
  --red:#DA1F26;
  --red-dk:#B0171D;
  --ink:#111416;
  --ink-2:#2A3034;
  --paper:#FFFFFF;
  --smoke:#F4F5F6;
  --line:#E1E4E6;
  --line-2:#CDD2D5;
  --steel:#586067;
  --keyline:#0B0D0E;
  --d:'Barlow',system-ui,-apple-system,sans-serif;
  --b:'Public Sans',system-ui,-apple-system,sans-serif;
  --wrap:1240px;
  --gut:20px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}
section[id]{scroll-margin-top:72px}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--b);font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
:focus-visible{outline:3px solid var(--red);outline-offset:2px}
::selection{background:var(--red);color:#fff}

h1,h2,h3,h4{font-family:var(--d);font-weight:800;line-height:1.02;letter-spacing:-.01em;margin:0}
h1{font-size:2.5rem;text-transform:uppercase}
h2{font-size:1.9rem;text-transform:uppercase}
h3{font-size:1.1875rem;font-weight:700;line-height:1.2;letter-spacing:0}
h4{font-size:.8125rem;letter-spacing:.1em;text-transform:uppercase}
p{margin:0 0 1.1rem}
p:last-child{margin-bottom:0}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--red);color:#fff;padding:.8rem 1.2rem;font-family:var(--d);font-weight:700}
.skip:focus{left:0}

/* missing photo: show a calm grey block instead of a broken image icon */
img.missing{visibility:hidden}

/* ---------- small heading devices ---------- */
.eyebrow{
  font-family:var(--d);font-weight:700;font-size:.8125rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--steel);margin:0 0 1rem;
}
.lead-rule{display:block;width:44px;height:4px;background:var(--red);margin-bottom:1rem}
.sec-intro{max-width:48ch;color:var(--steel);margin-top:1rem;font-size:1.0625rem}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  font-family:var(--d);font-weight:700;font-size:1rem;letter-spacing:.05em;
  text-transform:uppercase;text-decoration:none;white-space:nowrap;
  padding:.95rem 1.8rem;border:2px solid transparent;border-radius:999px;cursor:pointer;
  transition:background .14s linear,color .14s linear,border-color .14s linear;
}
.btn svg{width:17px;height:17px;flex:none}
.btn-red{background:var(--red);color:#fff;border-color:var(--keyline)}
.btn-red:hover{background:var(--red-dk)}
.btn-dark{background:#fff;color:var(--ink);border-color:var(--ink)}
.btn-dark:hover{background:var(--ink);color:#fff}
.btn-white{background:#fff;color:var(--red);border-color:var(--keyline)}
.btn-white:hover{background:var(--ink);color:#fff}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.75)}
.btn-ghost:hover{background:#fff;color:var(--red);border-color:#fff}
.btn-block{display:flex;width:100%}

/* ---------- header ---------- */
.site-head{position:sticky;top:0;z-index:90;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 1px 0 rgba(0,0,0,.02)}
.head-bar{display:flex;align-items:center;justify-content:space-between;gap:.6rem;min-height:66px;padding-block:.6rem}
.brand{display:flex;align-items:center;text-decoration:none;flex:none}
.brand img{height:38px;width:auto}
.brand-fallback{display:inline-block;background:var(--red);color:#fff;font-family:var(--d);font-weight:800;font-size:.9375rem;padding:.45rem .95rem;border-radius:999px;border:2px solid var(--keyline);white-space:nowrap}
.head-nav{display:none}
.head-tools{display:flex;align-items:center;gap:.45rem}
.head-call{display:none}
.tap-call{
  display:inline-flex;align-items:center;justify-content:center;flex:none;
  width:44px;height:44px;background:var(--red);color:#fff;text-decoration:none;
  border:2px solid var(--keyline);border-radius:50%;
}
.tap-call svg{width:19px;height:19px}
.burger{
  width:44px;height:44px;display:inline-flex;flex-direction:column;align-items:center;justify-content:center;
  gap:5px;background:#fff;border:1px solid var(--line-2);border-radius:50%;cursor:pointer;padding:0;
}
.burger span{display:block;width:19px;height:2px;background:var(--ink)}

.drawer{display:none;background:#fff;border-top:1px solid var(--line)}
.drawer.open{display:block}
.drawer a{
  display:block;padding:.95rem 0;text-decoration:none;color:var(--ink);font-family:var(--d);
  font-weight:700;font-size:1.125rem;text-transform:uppercase;letter-spacing:.03em;border-bottom:1px solid var(--line);
}
.drawer a[aria-current="page"]{color:var(--red)}
.drawer .btn{margin-block:1.25rem;border-bottom:2px solid var(--keyline)}

/* ---------- hero (text first on mobile, photo below) ---------- */
.hero{display:flex;flex-direction:column;background:#fff;border-bottom:1px solid var(--line)}
.hero-inner{order:1;padding-block:2.25rem 2.5rem}
.hero-media{order:2;background:var(--smoke);aspect-ratio:4/3;overflow:hidden;position:relative}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-media::after{content:'';position:absolute;left:0;top:0;width:6px;height:100%;background:var(--red)}
.hero h1{font-size:2.75rem;line-height:.95;margin-bottom:1.15rem}
.hero h1 .alt{display:block;color:var(--red)}
.hero-sub{font-size:1.125rem;color:var(--ink-2);max-width:36ch;margin-bottom:.9rem}
.hero-since{font-family:var(--d);font-weight:700;font-size:1.0625rem;color:var(--ink);padding-left:.85rem;border-left:4px solid var(--red);margin-bottom:1.75rem}
.hero-cta{display:grid;gap:.6rem}

/* ---------- credentials ---------- */
.creds{background:var(--smoke);border-bottom:1px solid var(--line)}
.creds-grid{display:grid;grid-template-columns:1fr 1fr}
.cred{padding:1.3rem var(--gut);border-bottom:1px solid var(--line)}
.cred:nth-child(odd){border-right:1px solid var(--line)}
.cred:last-child{grid-column:1/-1;border-right:0;border-bottom:0}
.cred svg{width:26px;height:26px;color:var(--red);margin-bottom:.6rem}
.cred b{display:block;font-family:var(--d);font-weight:800;font-size:1rem;text-transform:uppercase;letter-spacing:.02em;line-height:1.15}
.cred span{display:block;font-size:.875rem;color:var(--steel);line-height:1.4;margin-top:.3rem}

/* ---------- section bands ---------- */
.band{padding-block:3.25rem}
.band-smoke{background:var(--smoke)}
.band-head{margin-bottom:2rem}
.band-head .more{
  display:inline-flex;align-items:center;gap:.4rem;margin-top:1rem;font-family:var(--d);font-weight:700;
  font-size:.9375rem;text-transform:uppercase;letter-spacing:.06em;color:var(--red);text-decoration:none;
  border-bottom:2px solid transparent;
}
.band-head .more svg{width:15px;height:15px}
.band-head .more:hover{border-bottom-color:var(--red)}

/* ---------- services ---------- */
.svc-grid{display:grid;gap:1rem}
.svc{display:flex;flex-direction:column;text-decoration:none;background:#fff;border:1px solid var(--line);transition:border-color .14s linear}
.svc:hover{border-color:var(--ink)}
.svc-pic{background:var(--line);aspect-ratio:16/10;overflow:hidden;border-bottom:4px solid var(--red)}
.svc-pic img{width:100%;height:100%;object-fit:cover}
.svc-body{padding:1.15rem 1.2rem 1.35rem;display:flex;flex-direction:column;flex:1}
.svc-body h3{margin-bottom:.45rem}
.svc-body p{font-size:.9375rem;color:var(--steel);margin:0 0 .9rem}
.svc-more{display:inline-flex;align-items:center;gap:.35rem;margin-top:auto;font-family:var(--d);font-weight:700;font-size:.875rem;letter-spacing:.07em;text-transform:uppercase;color:var(--red)}
.svc-more svg{width:14px;height:14px}

/* ---------- split ---------- */
.split{display:grid;gap:1.75rem}
.split-pic{background:var(--smoke);aspect-ratio:4/3;overflow:hidden;position:relative}
.split-pic img{width:100%;height:100%;object-fit:cover}
.ticks{list-style:none;margin:1.5rem 0 0;padding:0;display:grid;gap:.6rem}
.ticks li{display:flex;gap:.7rem;align-items:flex-start}
.ticks svg{width:19px;height:19px;color:var(--red);flex:none;margin-top:.22rem}

/* ---------- steps ---------- */
.steps{display:grid;gap:1.25rem}
.step{background:#fff;border:1px solid var(--line);border-top:4px solid var(--red);padding:1.35rem 1.25rem 1.5rem}
.step b{display:block;font-family:var(--d);font-weight:800;font-size:2.5rem;line-height:1;color:var(--red);margin-bottom:.6rem}
.step h3{margin-bottom:.45rem}
.step p{font-size:.9375rem;color:var(--steel);margin:0}

/* ---------- gallery ---------- */
.gallery{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}
.shot{margin:0;background:#fff;border:1px solid var(--line)}
.shot-img{background:var(--smoke);aspect-ratio:1;overflow:hidden}
.shot-img img{width:100%;height:100%;object-fit:cover}
.shot figcaption{padding:.65rem .75rem .8rem;color:var(--steel);font-size:.8125rem;line-height:1.4}

/* ---------- areas ---------- */
.areas-grid{display:grid;gap:1rem;margin-top:2rem}
.area-col{background:#fff;border:1px solid var(--line);padding:1.25rem 1.25rem 1.35rem}
.area-col h3{font-size:1rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.75rem;padding-bottom:.65rem;border-bottom:2px solid var(--red)}
.area-col ul{list-style:none;margin:0;padding:0}
.area-col li{padding:.3rem 0;color:var(--ink-2);display:flex;gap:.6rem;align-items:flex-start}
.area-col li svg{width:16px;height:16px;color:var(--red);flex:none;margin-top:.32rem}
.area-col a{color:var(--ink);font-weight:600;text-decoration:none;border-bottom:2px solid rgba(218,31,38,.35)}
.area-col a:hover{border-bottom-color:var(--red)}
.base-note{margin-top:1.5rem;padding:1.15rem 1.25rem;background:#fff;border:1px solid var(--line);border-left:4px solid var(--red);color:var(--ink-2)}
.base-note strong{color:var(--ink)}

/* ---------- red call to action band ---------- */
.cta{background:var(--red);color:#fff;border-top:3px solid var(--keyline)}
.cta-inner{padding-block:3rem}
.cta h2{color:#fff;margin-bottom:.85rem}
.cta p{color:#FFE3E4;max-width:48ch;font-size:1.0625rem}
.cta .lead-rule{background:#fff}
.cta-actions{display:grid;gap:.6rem;margin-top:1.6rem}

/* ---------- inner page header ---------- */
.page-head{background:var(--smoke);padding-block:2.25rem 2.5rem;border-bottom:1px solid var(--line)}
.crumbs{font-size:.8125rem;color:var(--steel);margin-bottom:1rem}
.crumbs a{color:var(--ink-2);text-decoration:none}
.crumbs a:hover{color:var(--red)}
.crumbs span{margin-inline:.4rem;color:var(--line-2)}
.page-head h1{margin-bottom:.9rem}
.page-head p{color:var(--steel);max-width:56ch;margin:0;font-size:1.0625rem}

/* ---------- prose ---------- */
.prose{max-width:68ch}
.prose h2{font-size:1.5rem;margin:2.25rem 0 .9rem}
.prose h2:first-child{margin-top:0}
.prose h3{margin:1.75rem 0 .6rem}
.prose ul{margin:0 0 1.1rem;padding-left:1.1rem}
.prose li{margin-bottom:.4rem}
.prose li::marker{color:var(--red)}
.prose a{color:var(--red);text-decoration:underline;text-underline-offset:3px}

/* ---------- contact ---------- */
.contact-grid{display:grid;gap:2.5rem}
.info-list{list-style:none;margin:0;padding:0}
.info-list li{display:flex;gap:.85rem;padding:.95rem 0;border-bottom:1px solid var(--line)}
.info-list li:first-child{border-top:1px solid var(--line)}
.info-list svg{width:20px;height:20px;color:var(--red);flex:none;margin-top:.3rem}
.info-list b{display:block;font-family:var(--d);font-size:.8125rem;text-transform:uppercase;letter-spacing:.09em;color:var(--steel);font-weight:700}
.info-list a{text-decoration:none;font-weight:600}
.info-list a:hover{color:var(--red)}
.form{display:grid;gap:1rem;background:var(--smoke);padding:1.5rem;border:1px solid var(--line);border-top:4px solid var(--red)}
.field label{display:block;font-family:var(--d);font-weight:700;font-size:.875rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:.4rem}
.field input,.field select,.field textarea{
  width:100%;padding:.85rem .9rem;border:1px solid var(--line-2);background:#fff;border-radius:0;
  font-family:var(--b);font-size:1rem;color:var(--ink);
}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--red);outline:none;box-shadow:0 0 0 3px rgba(218,31,38,.15)}
.form-note{font-size:.8125rem;color:var(--steel);margin:0}

/* ---------- footer ---------- */
.site-foot{background:var(--smoke);color:var(--steel);padding-block:2.75rem 1.5rem;font-size:.9375rem;border-top:1px solid var(--line)}
.foot-grid{display:grid;gap:2rem}
.foot-brand img{height:40px;margin-bottom:1rem}
.foot-brand p{max-width:36ch}
.site-foot h4{color:var(--ink);margin-bottom:.85rem}
.site-foot ul{list-style:none;margin:0;padding:0}
.site-foot li{padding:.25rem 0}
.site-foot a{text-decoration:none;color:var(--ink-2)}
.site-foot a:hover{color:var(--red);text-decoration:underline}
.foot-contact li{display:flex;gap:.65rem;align-items:flex-start}
.foot-contact svg{width:16px;height:16px;color:var(--red);flex:none;margin-top:.32rem}
.foot-bottom{margin-top:2.25rem;padding-top:1.25rem;border-top:1px solid var(--line-2);font-size:.8125rem;display:grid;gap:.5rem}

/* ==========================================================================
   Tablet
   ========================================================================== */
@media (min-width:720px){
  :root{--gut:32px}
  h1{font-size:3.2rem}
  h2{font-size:2.4rem}
  .band{padding-block:4.75rem}
  .hero h1{font-size:4rem}
  .hero-inner{padding-block:3.25rem}
  .hero-media{aspect-ratio:16/9}
  .hero-cta{grid-auto-flow:column;justify-content:start;gap:.75rem}
  .creds-grid{grid-template-columns:repeat(3,1fr)}
  .cred:nth-child(odd){border-right:1px solid var(--line)}
  .cred:nth-child(3n){border-right:0}
  .cred:nth-child(4),.cred:nth-child(5){border-bottom:0}
  .cred:last-child{grid-column:auto;border-right:0}
  .svc-grid{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr 1fr;align-items:center;gap:2.75rem}
  .steps{grid-template-columns:repeat(3,1fr)}
  .gallery{grid-template-columns:repeat(3,1fr);gap:.75rem}
  .areas-grid{grid-template-columns:1fr 1fr}
  .cta-actions{grid-auto-flow:column;justify-content:start}
  .contact-grid{grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-bottom{grid-auto-flow:column;justify-content:space-between}
  .band-head{display:flex;align-items:flex-end;justify-content:space-between;gap:2rem}
  .band-head .more{margin-top:0;flex:none}
}

/* ==========================================================================
   Desktop
   ========================================================================== */
@media (min-width:1060px){
  :root{--gut:40px}
  section[id]{scroll-margin-top:86px}
  .head-bar{min-height:84px}
  .brand img{height:48px}
  .burger,.tap-call{display:none}
  .head-nav{display:flex;align-items:center;gap:1.85rem;margin-left:auto;margin-right:2rem}
  .head-nav a{
    font-family:var(--d);font-weight:700;font-size:.9375rem;letter-spacing:.07em;text-transform:uppercase;
    color:var(--ink-2);text-decoration:none;padding-block:.5rem;border-bottom:3px solid transparent;
  }
  .head-nav a:hover{color:var(--red)}
  .head-nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--red)}
  .head-call{
    display:inline-flex;align-items:center;gap:.6rem;background:var(--red);color:#fff;text-decoration:none;
    font-family:var(--d);font-weight:800;font-size:1.125rem;padding:.75rem 1.5rem;
    border:2px solid var(--keyline);border-radius:999px;
  }
  .head-call:hover{background:var(--red-dk)}
  .head-call svg{width:18px;height:18px}

  /* hero: copy on the left aligned to the page grid, photo bleeding off the right */
  .hero{position:relative;display:block;min-height:600px}
  .hero-inner{position:relative;padding-block:6rem 6.5rem}
  .hero-inner > *{max-width:520px}
  .hero-media{position:absolute;top:0;right:0;bottom:0;width:50%;aspect-ratio:auto}
  .hero h1{font-size:4.6rem}
  .hero-sub{font-size:1.25rem}

  .creds-grid{grid-template-columns:repeat(5,1fr)}
  .cred{padding:1.6rem 1.4rem;border-bottom:0}
  .cred:nth-child(3n){border-right:1px solid var(--line)}
  .cred:last-child{border-right:0}

  .svc-grid{grid-template-columns:repeat(5,1fr);gap:.9rem}
  .svc-pic{aspect-ratio:4/3}
  .svc-body h3{font-size:1.125rem}
  .split{grid-template-columns:1.05fr 1fr;gap:4.5rem}
  .split-pic{aspect-ratio:5/4}
  .split-rev .split-pic{order:2}
  .areas-grid{grid-template-columns:repeat(3,1fr);gap:1.25rem}
  .cta-inner{padding-block:4.25rem;display:flex;align-items:center;justify-content:space-between;gap:3rem}
  .cta-actions{margin-top:0;flex:none}
  .page-head{padding-block:3.5rem 3.75rem}
  .foot-grid{grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:2.5rem}
}

/* form sits on a smoke band on the homepage */
.band-smoke .form{background:#fff}

/* ---------- fixes after review ---------- */
.split h2{margin-bottom:1.1rem}
.head-nav a,.head-call{white-space:nowrap}

/* show the full nav only when it fits on one line */
@media (min-width:1060px) and (max-width:1239px){
  .head-nav{display:none}
  .burger{display:inline-flex}
  .head-tools{margin-left:auto}
}
@media (min-width:1240px){
  .head-nav{gap:1.6rem;margin-right:1.6rem}
}

/* credentials: align with the page grid on desktop, even dividers */
@media (min-width:1060px){
  .creds > .wrap{padding-inline:var(--gut)!important}
  .creds-grid .cred:nth-child(n){border-right:1px solid var(--line);border-bottom:0;padding:1.6rem 1.4rem}
  .creds-grid .cred:first-child{padding-left:0}
  .creds-grid .cred:last-child{border-right:0;padding-right:0}
}

/* services on phones: compact rows, photo left, text right */
@media (max-width:719px){
  .svc-grid{gap:.6rem}
  .svc{flex-direction:row;align-items:stretch;border-left:4px solid var(--red)}
  .svc-pic{flex:none;width:112px;aspect-ratio:auto;border-bottom:0}
  .svc-body{padding:.9rem 1rem .95rem}
  .svc-body h3{font-size:1.0625rem;margin-bottom:.3rem}
  .svc-body p{font-size:.875rem;line-height:1.45;margin-bottom:.55rem}
  .svc-more{font-size:.8125rem}
}
@media (min-width:1240px){ .head-nav{gap:1.35rem;margin-right:1.35rem} }
@media (max-width:719px){
  .svc-pic{position:relative}
  .svc-pic img{position:absolute;inset:0}
}