/* ============================================================
   CCTV — SECURITY SYSTEMS
   Shared stylesheet — Technical Surveillance Infrastructure design system
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter+Tight:wght@400;500;600;700&display=swap');

:root{
  /* palette */
  --graphite:#111315;
  --carbon:#191c1f;
  --carbon-2:#1e2226;
  --offwhite:#f1efe9;
  --grey:#777b7d;
  --steel:#a6aaab;
  --amber:#d6a83e;
  --amber-dark:#9c7824;
  --sand:#d8d0be;
  --line-dark:rgba(241,239,233,0.12);
  --line-light:rgba(17,19,21,0.12);

  /* type */
  --font-head:'Space Grotesk', 'Inter Tight', sans-serif;
  --font-body:'Inter Tight', sans-serif;
  --font-mono: 'Space Grotesk', ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;

  /* spacing */
  --gap-xs:.5rem;
  --gap-sm:1rem;
  --gap-md:1.75rem;
  --gap-lg:3rem;
  --gap-xl:5.5rem;

  --radius-sm:2px;
  --radius-md:4px;
  --max-w:1280px;
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--graphite);
  background:var(--offwhite);
  -webkit-font-smoothing:antialiased;
  line-height:1.5;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{font-family:var(--font-head);margin:0;font-weight:600;letter-spacing:-0.01em;}
p{margin:0;}
button{font-family:inherit;}
input,select,textarea{font-family:inherit;font-size:1rem;}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px;}

.container{
  max-width:var(--max-w);
  margin-inline:auto;
  padding-inline:clamp(1.25rem,4vw,2.5rem);
}

.visually-hidden{
  position:absolute!important;
  width:1px;height:1px;
  overflow:hidden;
  clip:rect(0 0 0 0);
  white-space:nowrap;
}

/* ---------- type utilities ---------- */
.eyebrow{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--amber);
  display:flex;
  align-items:center;
  gap:.55rem;
}
.eyebrow::before{
  content:"";
  width:16px;height:1px;
  background:var(--amber);
  display:inline-block;
}
.eyebrow.on-light{color:var(--amber-dark);}

.mono-tag{
  font-family:var(--font-mono);
  font-size:.68rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--grey);
}

.section-head{
  max-width:640px;
  margin-bottom:var(--gap-lg);
}
.section-head h2{
  font-size:clamp(1.7rem,3vw,2.5rem);
  line-height:1.15;
  margin-top:.9rem;
}
.section-head p{
  margin-top:1rem;
  color:var(--grey);
  font-size:1.02rem;
  max-width:52ch;
}
.section-head.center{margin-inline:auto;text-align:center;}
.section-head.center .eyebrow{justify-content:center;}
.section-head.center .eyebrow::before{display:none;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  padding:.95rem 1.6rem;
  border-radius:var(--radius-sm);
  border:1px solid transparent;
  cursor:pointer;
  transition:background-color .18s ease, color .18s ease, border-color .18s ease;
  white-space:nowrap;
}
.btn-amber{
  background:var(--amber);
  color:var(--graphite);
}
.btn-amber:hover{background:#e3b950;}
.btn-outline-dark{
  border-color:rgba(241,239,233,.35);
  color:var(--offwhite);
}
.btn-outline-dark:hover{border-color:var(--amber);color:var(--amber);}
.btn-outline-light{
  border-color:rgba(17,19,21,.25);
  color:var(--graphite);
}
.btn-outline-light:hover{border-color:var(--amber-dark);color:var(--amber-dark);}
.btn-block{width:100%;justify-content:center;}

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:var(--carbon);
  border-bottom:1px solid var(--line-dark);
}
.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:72px;
  gap:1.5rem;
}
.brand{
  display:flex;
  align-items:baseline;
  gap:.6rem;
  color:var(--offwhite);
}
.brand-mark{
  font-family:var(--font-head);
  font-size:1.35rem;
  font-weight:700;
  letter-spacing:.02em;
}
.brand-sub{
  font-family:var(--font-mono);
  font-size:.62rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--grey);
}
.status-pill{
  display:flex;
  align-items:center;
  gap:.45rem;
  font-family:var(--font-mono);
  font-size:.65rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--steel);
  margin-left:.5rem;
}
.status-dot{
  width:6px;height:6px;
  border-radius:50%;
  background:var(--amber);
  box-shadow:0 0 0 0 rgba(214,168,62,.6);
  animation:pulse 2.4s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(214,168,62,.55);}
  70%{box-shadow:0 0 0 6px rgba(214,168,62,0);}
  100%{box-shadow:0 0 0 0 rgba(214,168,62,0);}
}

.nav-links{
  display:flex;
  align-items:center;
  gap:2rem;
}
.nav-links a{
  font-size:.88rem;
  color:var(--steel);
  position:relative;
  padding:.3rem 0;
  transition:color .18s ease;
}
.nav-links a::after{
  content:"";
  position:absolute;
  left:0;right:100%;
  bottom:-2px;
  height:1px;
  background:var(--amber);
  transition:right .2s ease;
}
.nav-links a:hover{color:var(--offwhite);}
.nav-links a:hover::after{right:0;}
.nav-links a.active{color:var(--offwhite);}
.nav-links a.active::after{right:0;}

.nav-right{display:flex;align-items:center;gap:1.25rem;}

.nav-toggle-input{display:none;}
.nav-toggle-label{
  display:none;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
  padding:.4rem;
}
.nav-toggle-label span{
  width:22px;height:1.5px;background:var(--offwhite);display:block;
}

@media (max-width:900px){
  .nav-links{
    position:absolute;
    top:72px;left:0;right:0;
    background:var(--carbon);
    border-bottom:1px solid var(--line-dark);
    flex-direction:column;
    align-items:flex-start;
    gap:0;
    max-height:0;
    overflow:hidden;
    transition:max-height .25s ease;
  }
  .nav-links a{
    width:100%;
    padding:1rem clamp(1.25rem,4vw,2.5rem);
    border-bottom:1px solid var(--line-dark);
  }
  .nav-links a::after{display:none;}
  .nav-toggle-label{display:flex;flex-shrink:0;}
  .nav-toggle-input:checked ~ .nav-links{max-height:280px;}

  /* keep the mobile header row to Logo / Hamburger / Quote button only,
     matching the mobile nav spec — this is what was pushing the row
     wider than the screen and forcing the page to scroll sideways */
  .brand-sub{display:none;}
  .status-pill{display:none;}

  .nav-wrap{gap:.6rem;}
  .nav-right{gap:.6rem;flex-shrink:0;}
  .nav-right .btn{
    padding:.65rem .85rem;
    font-size:0;
    gap:0;
    flex-shrink:0;
  }
  .nav-right .btn::after{
    content:"Get Quote";
    font-size:.68rem;
    letter-spacing:.08em;
  }
}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  background:var(--carbon);
  color:var(--offwhite);
  position:relative;
  overflow:hidden;
  padding-block:clamp(3rem,7vw,5.5rem) 0;
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(241,239,233,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(241,239,233,.05) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:linear-gradient(to bottom, black, transparent 85%);
  pointer-events:none;
}
.hero-grid{
  position:relative;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:clamp(2rem,5vw,4rem);
  align-items:center;
}
.hero-content .eyebrow{color:var(--amber);}
.hero-title{
  font-size:clamp(2.3rem,5vw,3.6rem);
  line-height:1.04;
  margin-top:1.1rem;
  max-width:14ch;
}
.hero-text{
  margin-top:1.4rem;
  color:var(--steel);
  max-width:46ch;
  font-size:1.05rem;
}
.hero-actions{
  display:flex;
  gap:1rem;
  margin-top:2.1rem;
  flex-wrap:wrap;
}
.hero-media{
  position:relative;
}
.hero-image-frame{
  position:relative;
  border:1px solid var(--line-dark);
  border-radius:var(--radius-md);
  overflow:hidden;
  aspect-ratio:4/5;
}
.hero-image-frame img{
  width:100%;height:100%;object-fit:cover;
}
.hero-tag{
  position:absolute;
  font-family:var(--font-mono);
  font-size:.66rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--offwhite);
  background:rgba(17,19,21,.72);
  border:1px solid rgba(241,239,233,.25);
  padding:.4rem .6rem;
  border-radius:2px;
  backdrop-filter:none;
}
.hero-tag.tag-1{top:8%;left:6%;}
.hero-tag.tag-2{top:8%;right:6%;text-align:right;}
.hero-tag.tag-3{bottom:7%;left:6%;}
.hero-tag .dot{
  width:5px;height:5px;border-radius:50%;background:var(--amber);
  display:inline-block;margin-right:.4rem;
}
.hero-ruler{
  position:absolute;
  left:-26px;top:0;bottom:0;
  width:14px;
  display:flex;flex-direction:column;justify-content:space-between;
  opacity:.5;
}
.hero-ruler span{width:14px;height:1px;background:var(--steel);}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-title{max-width:none;}
  .hero-ruler{display:none;}
}

/* data strip */
.data-strip{
  position:relative;
  background:var(--carbon);
  border-top:1px solid var(--line-dark);
  margin-top:clamp(2.5rem,6vw,4rem);
}
.data-strip .container{
  display:grid;
  grid-template-columns:repeat(5,1fr);
}
.data-strip-item{
  padding:1.3rem 1.1rem;
  border-left:1px solid var(--line-dark);
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.05em;
  text-transform:uppercase;
  color:var(--steel);
}
.data-strip-item span{color:var(--amber);margin-right:.4rem;}
@media (max-width:900px){
  .data-strip .container{grid-template-columns:repeat(2,1fr);}
  .data-strip-item:nth-child(odd){border-left:none;}
}

/* ============================================================
   GENERIC SECTIONS
   ============================================================ */
.section{
  padding-block:var(--gap-xl);
}
.section-carbon{
  background:var(--carbon);
  color:var(--offwhite);
}
.section-carbon .grey-text{color:var(--steel);}
.section-tight{padding-block:calc(var(--gap-xl) * .72);}

/* trust / intro section */
.trust-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(2rem,5vw,4.5rem);
  align-items:start;
}
.trust-media{
  border:1px solid var(--line-light);
  border-radius:var(--radius-md);
  overflow:hidden;
  aspect-ratio:6/5;
}
.trust-media img{width:100%;height:100%;object-fit:cover;}
.trust-list{margin-top:2rem;border-top:1px solid var(--line-light);}
.trust-list-item{
  display:grid;
  grid-template-columns:64px 1fr;
  gap:1rem;
  padding:1.15rem 0;
  border-bottom:1px solid var(--line-light);
}
.trust-num{
  font-family:var(--font-mono);
  font-size:.78rem;
  color:var(--amber-dark);
  letter-spacing:.04em;
}
.trust-list-item h4{font-size:1rem;margin-bottom:.3rem;}
.trust-list-item p{color:var(--grey);font-size:.92rem;}
@media (max-width:900px){
  .trust-grid{grid-template-columns:1fr;}
}

/* ---------- camera categories (home condensed) ---------- */
.cam-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:1px;
  background:var(--line-light);
  border:1px solid var(--line-light);
}
.cam-card{
  background:var(--offwhite);
  display:flex;
  flex-direction:column;
}
.cam-card-img{
  aspect-ratio:1/1;
  overflow:hidden;
}
.cam-card-img img{
  width:100%;height:100%;object-fit:cover;
  filter:grayscale(.15);
  transition:transform .5s ease;
}
.cam-card:hover .cam-card-img img{transform:scale(1.06);}
.cam-card-body{padding:1.1rem 1rem 1.3rem;flex:1;display:flex;flex-direction:column;}
.cam-card-body h4{font-size:1rem;margin-bottom:.5rem;}
.cam-card-body p{font-size:.85rem;color:var(--grey);flex:1;}
.cam-specs{
  margin-top:.9rem;
  padding-top:.8rem;
  border-top:1px solid var(--line-light);
  display:flex;
  flex-wrap:wrap;
  gap:.4rem .7rem;
  font-family:var(--font-mono);
  font-size:.66rem;
  letter-spacing:.03em;
  color:var(--amber-dark);
  text-transform:uppercase;
}
@media (max-width:1000px){
  .cam-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:560px){
  .cam-grid{grid-template-columns:1fr;}
}

/* ---------- process (horizontal) ---------- */
.process-wrap{position:relative;}
.process-line{
  position:absolute;
  top:11px;left:0;right:0;
  height:1px;
  background:var(--line-dark);
}
.process-steps{
  position:relative;
  display:grid;
  grid-template-columns:repeat(7,1fr);
  gap:1rem;
}
.process-step{padding-top:0;}
.process-num{
  width:23px;height:23px;
  border-radius:50%;
  background:var(--carbon);
  border:1px solid var(--amber);
  color:var(--amber);
  font-family:var(--font-mono);
  font-size:.68rem;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:1.1rem;
  position:relative;
  z-index:1;
}
.process-step h4{
  font-size:.86rem;
  text-transform:uppercase;
  letter-spacing:.03em;
  font-family:var(--font-mono);
  color:var(--offwhite);
  margin-bottom:.5rem;
}
.process-step p{font-size:.82rem;color:var(--steel);}
@media (max-width:1000px){
  .process-steps{grid-template-columns:repeat(4,1fr);row-gap:2.2rem;}
  .process-line{display:none;}
}
@media (max-width:620px){
  .process-steps{grid-template-columns:repeat(2,1fr);}
}

/* ---------- applications grid ---------- */
.app-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:var(--line-light);
  border:1px solid var(--line-light);
}
.app-card{
  position:relative;
  aspect-ratio:3/4;
  overflow:hidden;
  background:var(--graphite);
}
.app-card img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .6s ease;
  opacity:.92;
}
.app-card:hover img{transform:scale(1.07);}
.app-scrim{
  position:absolute;inset:0;
  background:linear-gradient(to top, rgba(17,19,21,.92) 0%, rgba(17,19,21,.35) 46%, rgba(17,19,21,.05) 72%);
}
.app-content{
  position:absolute;left:0;right:0;bottom:0;
  padding:1.1rem 1.1rem 1rem;
  color:var(--offwhite);
}
.app-tag{
  font-family:var(--font-mono);
  font-size:.65rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--amber);
}
.app-name{
  font-family:var(--font-head);
  font-size:1.08rem;
  margin-top:.35rem;
}
.app-detail{
  max-height:0;
  overflow:hidden;
  transition:max-height .3s ease, margin-top .3s ease;
  font-size:.82rem;
  color:var(--steel);
}
.app-card:hover .app-detail,
.app-card:focus-within .app-detail{
  max-height:120px;
  margin-top:.55rem;
}
.app-detail strong{color:var(--offwhite);display:block;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:.25rem;}
@media (max-width:1000px){
  .app-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:560px){
  .app-grid{grid-template-columns:1fr 1fr;}
  .app-card{aspect-ratio:1/1;}
  .app-detail{max-height:120px;margin-top:.55rem;}
}

/* ---------- SIRA preview (dark) ---------- */
.sira-preview-grid{
  display:grid;
  grid-template-columns:1fr .85fr;
  gap:clamp(2rem,5vw,4rem);
  align-items:center;
}
.doc-card{
  background:var(--offwhite);
  color:var(--graphite);
  border-radius:var(--radius-md);
  padding:2rem;
  position:relative;
}
.doc-card::before{
  content:"";
  position:absolute;
  top:0;left:2rem;right:2rem;
  height:4px;
  background:var(--amber);
}
.doc-row{
  display:flex;
  justify-content:space-between;
  padding:.85rem 0;
  border-bottom:1px solid var(--line-light);
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.03em;
}
.doc-row:last-child{border-bottom:none;}
.doc-row .k{color:var(--grey);text-transform:uppercase;letter-spacing:.08em;font-size:.68rem;}
.doc-row .v{color:var(--graphite);font-weight:600;}
.doc-row .v.pending{color:var(--amber-dark);}
.doc-card-title{
  font-family:var(--font-head);
  font-size:1.2rem;
  margin-bottom:1.1rem;
  padding-bottom:1.1rem;
  border-bottom:1px solid var(--line-light);
}
@media (max-width:900px){
  .sira-preview-grid{grid-template-columns:1fr;}
}

/* ---------- comparison (why us) ---------- */
.compare-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  border:1px solid var(--line-light);
  border-radius:var(--radius-md);
  overflow:hidden;
}
.compare-col{padding:2rem clamp(1.25rem,3vw,2.5rem);}
.compare-col-bad{background:var(--offwhite);border-right:1px solid var(--line-light);}
.compare-col-good{background:var(--graphite);color:var(--offwhite);}
.compare-label{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  margin-bottom:1.3rem;
  display:block;
}
.compare-col-bad .compare-label{color:var(--grey);}
.compare-col-good .compare-label{color:var(--amber);}
.compare-list li{
  padding:.65rem 0;
  border-top:1px solid var(--line-light);
  font-size:.94rem;
  display:flex;
  gap:.7rem;
}
.compare-col-good .compare-list li{border-top-color:rgba(241,239,233,.12);}
.compare-list li::before{content:"–";color:var(--grey);}
.compare-col-good .compare-list li::before{content:"+";color:var(--amber);}
@media (max-width:800px){
  .compare-grid{grid-template-columns:1fr;}
  .compare-col-bad{border-right:none;border-bottom:1px solid var(--line-light);}
}

/* ---------- final CTA ---------- */
.final-cta{
  background:var(--carbon);
  color:var(--offwhite);
  position:relative;
  overflow:hidden;
}
.final-cta::before{
  content:"";
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(241,239,233,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(241,239,233,.05) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(circle at 30% 30%, black, transparent 70%);
}
.final-cta-inner{
  position:relative;
  text-align:left;
  max-width:640px;
}
.final-cta h2{
  font-size:clamp(1.9rem,4vw,2.8rem);
  margin-top:1rem;
  line-height:1.1;
}
.final-cta p{
  margin-top:1.1rem;
  color:var(--steel);
  max-width:48ch;
}
.final-cta .btn{margin-top:2rem;}
.final-cta-meta{
  margin-top:1.6rem;
  font-family:var(--font-mono);
  font-size:.68rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--grey);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{
  background:var(--carbon);
  color:var(--steel);
  padding-top:var(--gap-xl);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.3fr 1fr 1fr 1fr;
  gap:2.5rem;
  padding-bottom:3rem;
  border-bottom:1px solid var(--line-dark);
}
.footer-brand .brand-mark{color:var(--offwhite);}
.footer-brand p{
  margin-top:1rem;
  font-size:.9rem;
  max-width:32ch;
  color:var(--grey);
}
.footer-col h5{
  font-family:var(--font-mono);
  font-size:.68rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--grey);
  margin-bottom:1.1rem;
}
.footer-col li{margin-bottom:.65rem;font-size:.9rem;}
.footer-col a:hover{color:var(--amber);}
.footer-bottom{
  padding-block:1.6rem;
  text-align:center;
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--grey);
}
@media (max-width:900px){
  .footer-grid{grid-template-columns:1fr 1fr;row-gap:2.5rem;}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr;}
}

/* ============================================================
   PAGE HEROES (inner pages)
   ============================================================ */
.page-hero{
  background:var(--carbon);
  color:var(--offwhite);
  padding-block:clamp(3rem,7vw,4.5rem);
  position:relative;
  overflow:hidden;
}
.page-hero::before{
  content:"";
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(241,239,233,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(241,239,233,.05) 1px, transparent 1px);
  background-size:60px 60px;
  mask-image:linear-gradient(to bottom, black, transparent 85%);
}
.page-hero-inner{position:relative;}
.page-hero h1{
  font-size:clamp(2rem,4.5vw,3.1rem);
  margin-top:1rem;
  max-width:20ch;
}
.page-hero p{
  margin-top:1rem;
  color:var(--steel);
  max-width:52ch;
  font-size:1.02rem;
}

/* ============================================================
   CCTV CAMERAS PAGE
   ============================================================ */
.filter-bar{
  display:flex;
  flex-wrap:wrap;
  gap:.6rem;
  padding-bottom:2.2rem;
  border-bottom:1px solid var(--line-light);
  margin-bottom:2.5rem;
}
.filter-input{position:absolute;opacity:0;pointer-events:none;}
.filter-label{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  padding:.6rem 1.05rem;
  border:1px solid var(--line-light);
  border-radius:2px;
  cursor:pointer;
  color:var(--grey);
  transition:all .15s ease;
}
.filter-input:checked + .filter-label{
  background:var(--graphite);
  color:var(--offwhite);
  border-color:var(--graphite);
}
.filter-label:hover{border-color:var(--amber-dark);color:var(--amber-dark);}

.product-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1.5rem;
}
.product-card{
  border:1px solid var(--line-light);
  border-radius:var(--radius-md);
  overflow:hidden;
  display:none;
  flex-direction:column;
  background:#fff;
}
.product-card-img{
  aspect-ratio:5/4;
  overflow:hidden;
  background:var(--graphite);
}
.product-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.product-card:hover .product-card-img img{transform:scale(1.06);}
.product-card-body{padding:1.25rem 1.3rem 1.5rem;flex:1;display:flex;flex-direction:column;}
.product-cat{
  font-family:var(--font-mono);
  font-size:.65rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--amber-dark);
}
.product-name{font-size:1.15rem;margin-top:.4rem;}
.product-desc{font-size:.86rem;color:var(--grey);margin-top:.5rem;flex:1;}
.product-spec-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:.5rem;
  margin-top:1.1rem;
  padding-top:1rem;
  border-top:1px solid var(--line-light);
}
.spec-chip{text-align:left;}
.spec-chip .k{
  display:block;
  font-family:var(--font-mono);
  font-size:.58rem;
  letter-spacing:.05em;
  text-transform:uppercase;
  color:var(--grey);
}
.spec-chip .v{
  display:block;
  font-family:var(--font-mono);
  font-size:.78rem;
  color:var(--graphite);
  margin-top:.15rem;
}
.product-actions{
  display:flex;
  gap:.7rem;
  margin-top:1.3rem;
}
.product-actions .btn{flex:1;justify-content:center;padding:.75rem 1rem;font-size:.68rem;}

/* filter show/hide logic */
#filter-all:checked ~ .product-grid .product-card{display:flex;}
#filter-dome:checked ~ .product-grid .product-card.cat-dome{display:flex;}
#filter-bullet:checked ~ .product-grid .product-card.cat-bullet{display:flex;}
#filter-ptz:checked ~ .product-grid .product-card.cat-ptz{display:flex;}
#filter-ip:checked ~ .product-grid .product-card.cat-ip{display:flex;}
#filter-ai:checked ~ .product-grid .product-card.cat-ai{display:flex;}

@media (max-width:900px){
  .product-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:600px){
  .product-grid{grid-template-columns:1fr;}
  .product-spec-grid{grid-template-columns:repeat(2,1fr);}
}

/* ---- product detail modal (CSS :target) ---- */
.product-modal{
  position:fixed;
  inset:0;
  background:rgba(17,19,21,.82);
  display:none;
  align-items:center;
  justify-content:center;
  padding:2rem 1rem;
  z-index:200;
}
.product-modal:target{display:flex;}
.product-modal-inner{
  background:var(--offwhite);
  max-width:920px;
  width:100%;
  max-height:88vh;
  overflow-y:auto;
  border-radius:var(--radius-md);
  display:grid;
  grid-template-columns:1fr 1fr;
  position:relative;
}
.modal-close{
  position:absolute;
  top:1rem;right:1rem;
  width:34px;height:34px;
  border-radius:50%;
  background:var(--graphite);
  color:var(--offwhite);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);
  font-size:1rem;
  z-index:2;
}
.modal-img{aspect-ratio:auto;height:100%;min-height:280px;}
.modal-img img{width:100%;height:100%;object-fit:cover;}
.modal-body{padding:2.2rem;}
.modal-body .product-cat{margin-bottom:.4rem;}
.modal-body h3{font-size:1.5rem;margin-bottom:1.3rem;}
.modal-spec-list{
  border-top:1px solid var(--line-light);
  margin-bottom:1.5rem;
}
.modal-spec-list .doc-row{font-size:.8rem;}
.modal-body h4.feat-title{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--grey);
  margin-bottom:.8rem;
}
.feat-list li{
  font-size:.9rem;
  padding:.4rem 0;
  padding-left:1.1rem;
  position:relative;
}
.feat-list li::before{
  content:"";
  position:absolute;left:0;top:.85rem;
  width:6px;height:1px;background:var(--amber-dark);
}
@media (max-width:760px){
  .product-modal-inner{grid-template-columns:1fr;}
  .modal-img{min-height:200px;}
}

/* ============================================================
   SIRA CERTIFICATE PAGE
   ============================================================ */
.doc-section{
  background:var(--sand);
  padding-block:var(--gap-xl);
}
.doc-preview{
  background:var(--offwhite);
  border:1px solid var(--line-light);
  max-width:760px;
  margin-inline:auto;
  padding:clamp(1.8rem,5vw,3.2rem);
  position:relative;
  box-shadow:0 18px 40px rgba(17,19,21,.08);
}
.doc-preview::before{
  content:"";
  position:absolute;top:0;left:0;right:0;height:6px;background:var(--amber);
}
.doc-preview-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  padding-bottom:1.5rem;
  border-bottom:1px solid var(--line-light);
  margin-bottom:1.5rem;
}
.doc-preview-head .brand-mark{color:var(--graphite);font-size:1.15rem;}
.doc-status{
  font-family:var(--font-mono);
  font-size:.68rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--amber-dark);
  border:1px solid var(--amber-dark);
  padding:.35rem .7rem;
  border-radius:2px;
}
.doc-placeholder-note{
  margin-top:1.6rem;
  padding-top:1.4rem;
  border-top:1px dashed var(--line-light);
  font-size:.82rem;
  color:var(--grey);
  font-style:normal;
}

.about-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(2rem,5vw,4rem);
}
.about-grid h3{font-size:1.2rem;margin-bottom:.9rem;}
.about-grid p{color:var(--grey);font-size:.95rem;}
@media (max-width:800px){.about-grid{grid-template-columns:1fr;}}

.doc-index-list{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:1px;
  background:var(--line-light);
  border:1px solid var(--line-light);
  margin-top:2rem;
}
.doc-index-item{
  background:var(--offwhite);
  padding:1.4rem 1.5rem;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:1rem;
}
.doc-index-item h4{font-size:.98rem;margin-bottom:.3rem;}
.doc-index-item p{font-size:.8rem;color:var(--grey);}
.doc-index-status{
  font-family:var(--font-mono);
  font-size:.64rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--amber-dark);
  white-space:nowrap;
}
@media (max-width:700px){.doc-index-list{grid-template-columns:1fr;}}

/* ============================================================
   GET QUOTATION PAGE
   ============================================================ */
.quote-layout{
  display:grid;
  grid-template-columns:1.6fr .9fr;
  gap:clamp(2rem,4vw,3.5rem);
  align-items:start;
}
.form-panel{
  border:1px solid var(--line-light);
  border-radius:var(--radius-md);
  padding:clamp(1.5rem,4vw,2.5rem);
  background:#fff;
}
.form-block + .form-block{
  margin-top:2.4rem;
  padding-top:2.2rem;
  border-top:1px solid var(--line-light);
}
.form-block-title{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--amber-dark);
  margin-bottom:1.4rem;
}
.form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1.2rem;
}
.field{margin-bottom:1.2rem;}
.field label{
  display:block;
  font-size:.82rem;
  font-weight:600;
  margin-bottom:.5rem;
}
.field input[type=text],
.field input[type=email],
.field input[type=tel],
.field select,
.field textarea{
  width:100%;
  border:1px solid var(--line-light);
  border-radius:2px;
  padding:.8rem .9rem;
  font-size:.92rem;
  background:var(--offwhite);
  color:var(--graphite);
}
.field textarea{resize:vertical;min-height:110px;}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--amber-dark);}

.pill-group{display:flex;flex-wrap:wrap;gap:.55rem;}
.pill-input{position:absolute;opacity:0;pointer-events:none;}
.pill-label{
  font-size:.82rem;
  padding:.55rem 1rem;
  border:1px solid var(--line-light);
  border-radius:20px;
  cursor:pointer;
  color:var(--grey);
  transition:all .15s ease;
}
.pill-input:checked + .pill-label{
  background:var(--graphite);
  border-color:var(--graphite);
  color:var(--offwhite);
}
.pill-label:hover{border-color:var(--amber-dark);}

.file-drop{
  border:1px dashed var(--line-light);
  border-radius:2px;
  padding:1.8rem 1.2rem;
  text-align:center;
  color:var(--grey);
  font-size:.85rem;
}
.file-drop input{margin-top:.9rem;}

.side-panel{
  border:1px solid var(--line-light);
  border-radius:var(--radius-md);
  padding:1.8rem;
  background:var(--carbon);
  color:var(--offwhite);
  position:sticky;
  top:96px;
}
.side-panel h4{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--amber);
  margin-bottom:1.4rem;
}
.side-row{
  display:flex;
  justify-content:space-between;
  padding:.8rem 0;
  border-bottom:1px solid var(--line-dark);
  font-size:.85rem;
}
.side-row:last-of-type{border-bottom:none;}
.side-row .k{color:var(--steel);font-family:var(--font-mono);font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;}
.side-note{
  margin-top:1.6rem;
  padding-top:1.4rem;
  border-top:1px solid var(--line-dark);
  font-size:.82rem;
  color:var(--steel);
}
@media (max-width:960px){
  .quote-layout{grid-template-columns:1fr;}
  .side-panel{position:static;}
  .form-row{grid-template-columns:1fr;}
}