/* ============================================================
   EMIB — Electromecánica Industrial del Bajío
   Design system v2 — bold identity built from the shop's own badge
   ============================================================ */
:root{
  --red:           #D0021B;
  --red-dark:      #8F0113;
  --red-deep:      #5C0210;
  --black:         #16120F;
  --black-soft:    #221C18;
  --green:         #157A34;
  --cream:         #F6F1E4;
  --bg:            #FBF8F2;
  --panel:         #FFFFFF;
  --copper:        #B5651D;
  --copper-dark:   #8C4E15;
  --ink:           #1C1611;
  --steel:         #6B6058;
  --line:          #E6DFD1;
  --line-strong:   #CFC4AE;

  --font-display: 'Oswald', sans-serif;
  --font-body:    'IBM Plex Sans', sans-serif;
  --font-mono:    'IBM Plex Mono', monospace;

  --container: 1180px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin:0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img{ max-width:100%; display:block; }

h1,h2,h3,h4{
  font-family: var(--font-display);
  color: var(--black);
  text-transform: uppercase;
  letter-spacing: 0.015em;
  margin: 0 0 0.5em;
  font-weight: 700;
  line-height: 1.08;
}

p{ margin: 0 0 1em; }
a{ color: var(--red-dark); text-decoration: none; }
a:hover{ color: var(--red); }

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow{
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red);
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom: 14px;
}
.eyebrow::before{
  content:"";
  width: 0; height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 9px solid var(--red);
  display:inline-block;
}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline: 3px solid var(--red);
  outline-offset: 2px;
}

/* Hazard stripe strip — echoes the safety tape in the shop */
.hazard-strip{
  height: 10px;
  background: repeating-linear-gradient(135deg, var(--black) 0 16px, var(--red) 16px 32px);
}

/* Chevron divider — the badge's inverted-triangle silhouette, used between sections */
.chevron-divider{
  position:relative;
  height: 46px;
  background: var(--black);
  clip-path: polygon(0 0, 100% 0, 100% 40%, 50% 100%, 0 40%);
  margin-top: -1px;
}
.chevron-divider.on-cream{ background: var(--cream); }
.chevron-divider.small{ height: 30px; }

/* ============================================================
   Header
   ============================================================ */
header.site-header{
  background: var(--black);
  position: sticky;
  top:0;
  z-index: 500;
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  height: 92px;
}
.brand{
  display:flex;
  align-items:center;
  gap:14px;
  color:#fff;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-size: 22px;
  font-weight: 700;
}
.brand img.brand-logo{
  height: 68px;
  width:auto;
  flex-shrink:0;
}
.brand small{
  display:block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: #C9BEB0;
  text-transform: uppercase;
  font-weight: 400;
  margin-top: 3px;
}

nav.main-nav ul{
  list-style:none;
  display:flex;
  gap: 2px;
  margin:0; padding:0;
}
nav.main-nav a{
  color: #D8CFC2;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight:500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 10px 16px;
  display:block;
  border-bottom: 3px solid transparent;
  transition: color .15s, border-color .15s;
}
nav.main-nav a:hover{ color:#fff; }
nav.main-nav a.active{
  color:#fff;
  border-bottom-color: var(--red);
}

.nav-toggle{
  display:none;
  background:none;
  border:none;
  cursor:pointer;
  width: 42px; height:42px;
  position:relative;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content:"";
  position:absolute;
  left:9px; right:9px;
  height:3px;
  background: var(--red);
  transition: transform .2s, opacity .2s;
}
.nav-toggle span{ top:20px; }
.nav-toggle span::before{ top:-9px; }
.nav-toggle span::after{ top:9px; }
.nav-toggle.open span{ background: transparent; }
.nav-toggle.open span::before{ transform: translateY(9px) rotate(45deg); background:#fff; }
.nav-toggle.open span::after{ transform: translateY(-9px) rotate(-45deg); background:#fff; }

/* ============================================================
   Buttons
   ============================================================ */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 15px 28px;
  border-radius: 0;
  border: 2px solid transparent;
  cursor:pointer;
  transition: all .15s ease;
}
.btn::after{ content:"›"; font-family:var(--font-body); font-size:16px; line-height:1; }
.btn-primary{
  background: var(--red);
  color: #fff;
  border-color: var(--red);
}
.btn-primary:hover{ background: var(--red-dark); border-color: var(--red-dark); color:#fff; }
.btn-outline{
  background: transparent;
  border-color: rgba(255,255,255,0.5);
  color:#fff;
}
.btn-outline:hover{ border-color:#fff; background: rgba(255,255,255,0.08); color:#fff; }
.btn-black{
  background: var(--black);
  color:#fff;
  border-color: var(--black);
}
.btn-black:hover{ background: var(--black-soft); color:#fff; }

/* ============================================================
   Hero
   ============================================================ */
.hero{
  background: var(--black);
  color: #fff;
  position: relative;
  overflow:hidden;
  padding: 0;
}
.hero::before{
  content:"";
  position:absolute;
  top:0; right:0;
  width: 46%;
  height: 100%;
  background: var(--red-deep);
  clip-path: polygon(38% 0, 100% 0, 100% 100%, 8% 100%);
  z-index:0;
  opacity: 0.9;
}
.hero-inner{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items:center;
  gap: 40px;
  padding: 66px 0 0;
  position:relative;
  z-index:1;
}
.hero h1{
  color:#fff;
  font-size: clamp(36px, 5.4vw, 60px);
  margin-bottom: 22px;
}
.hero h1 em{
  font-style:normal;
  color: var(--red);
  -webkit-text-stroke: 1px #fff;
}
.hero-lede{
  color: #E4DACB;
  font-size: 17px;
  max-width: 480px;
  margin-bottom: 30px;
}
.hero-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-bottom: 50px;
}
.hero-media{
  position:relative;
  align-self:stretch;
}
.hero-media .frame{
  position:relative;
  border: 4px solid var(--black);
  outline: 3px solid var(--red);
  outline-offset: -10px;
  overflow:hidden;
}
.hero-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  min-height: 340px;
  filter: saturate(1.08) contrast(1.03);
}
.hero-media .badge-stamp{
  position:absolute;
  top: -16px; right: -16px;
  width: auto;
  height: 100px;
  min-height: 0;
  z-index:3;
  filter: drop-shadow(0 6px 10px rgba(0,0,0,0.45));
}
.hero-media .frame-tag{
  position:absolute;
  top: 14px; left:0;
  z-index:2;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight:500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--red);
  color: #fff;
  padding: 7px 14px;
}

/* ============================================================
   Nameplate — signature spec-plate component
   ============================================================ */
.nameplate-strip{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: -40px;
  position:relative;
  z-index: 5;
}
.nameplate{
  background: var(--black);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 24px 20px;
  position:relative;
  box-shadow: 0 14px 28px rgba(0,0,0,0.35);
}
.nameplate + .nameplate{ border-left:none; }
.nameplate::before{
  content:"";
  position:absolute;
  top:0; left:0;
  width: 0; height:0;
  border-top: 16px solid var(--red);
  border-right: 16px solid transparent;
}
.nameplate .np-value{
  font-family: var(--font-display);
  font-size: 30px;
  color: #fff;
  line-height:1;
  margin-bottom: 6px;
}
.nameplate .np-label{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #B7ACA0;
}

/* ============================================================
   Sections
   ============================================================ */
section{ padding: 96px 0 88px; }
section.tight{ padding: 66px 0; }
.section-head{
  max-width: 640px;
  margin-bottom: 46px;
}
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.bg-panel{ background: var(--panel); }
.bg-cream{ background: var(--cream); }
.bg-black{ background: var(--black); color:#fff; }
.bg-black h2, .bg-black h3{ color:#fff; }

/* Services preview cards */
.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.grid-2{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}
.card{
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 4px solid var(--black);
  padding: 30px 26px;
  transition: border-color .15s, transform .15s;
}
.card:hover{ border-top-color: var(--red); transform: translateY(-4px); }
.card .num{
  font-family: var(--font-mono);
  color: var(--red);
  font-weight:500;
  font-size: 13px;
  margin-bottom: 12px;
  display:block;
}
.card h3{ font-size: 19px; margin-bottom: 10px; }
.card p{ color: var(--steel); font-size: 15px; margin-bottom: 14px; }
.card .link{
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight:500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--red-dark);
}

/* Trust strip / client logos — bigger, on dark plate to pop */
.trust-strip{
  display:grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}
.trust-strip .logo-tile{
  background: var(--panel);
  border: 1px solid var(--line-strong);
  display:flex;
  align-items:center;
  justify-content:center;
  height: 130px;
  padding: 18px;
}
.trust-strip img{
  max-height: 92px;
  max-width: 100%;
  width:auto;
  object-fit:contain;
}

/* CTA banner */
.cta-banner{
  background: var(--black);
  color:#fff;
  padding: 64px 0;
  text-align:center;
  position:relative;
}
.cta-banner h2{ color:#fff; margin-bottom: 18px; }
.cta-banner p{ color:#D8CFC2; max-width:560px; margin:0 auto 30px; }

/* ============================================================
   Timeline (Nosotros)
   ============================================================ */
.timeline{
  position:relative;
  padding-left: 36px;
  border-left: 3px solid var(--black);
  margin-top: 20px;
}
.timeline-item{
  position:relative;
  padding-bottom: 46px;
}
.timeline-item:last-child{ padding-bottom:0; }
.timeline-item::before{
  content:"";
  position:absolute;
  left:-45px; top:2px;
  width:0; height:0;
  border-left: 9px solid transparent;
  border-right: 9px solid transparent;
  border-top: 14px solid var(--red);
}
.timeline-item .yr{
  font-family: var(--font-mono);
  color: var(--red-dark);
  font-weight:500;
  font-size: 14px;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
  display:block;
}
.timeline-item h3{ font-size:18px; margin-bottom:8px; }
.timeline-item p{ color: var(--steel); max-width: 560px; }

/* Dedication list */
.dedication-list{
  display:grid;
  grid-template-columns: repeat(2,1fr);
  gap: 18px 30px;
  list-style:none;
  margin:0; padding:0;
}
.dedication-list li{
  display:flex;
  gap:14px;
  align-items:flex-start;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-strong);
  font-size: 15px;
  color: var(--ink);
}
.dedication-list li .tick{
  font-family: var(--font-mono);
  color: var(--red);
  font-weight:700;
  font-size:13px;
  margin-top:2px;
}

/* Nosotros badge feature */
.badge-feature{
  display:flex;
  align-items:center;
  gap: 26px;
  background: var(--black);
  padding: 30px;
  margin-top: 40px;
}
.badge-feature img{ width: 96px; height:auto; flex-shrink:0; }
.badge-feature p{ color:#D8CFC2; margin:0; font-size:15px; }
.badge-feature strong{ color:#fff; }

/* ============================================================
   Servicios page
   ============================================================ */
.subnav{
  background: var(--black);
  position: sticky;
  top: 92px;
  z-index: 400;
  overflow-x:auto;
}
.subnav ul{
  list-style:none;
  display:flex;
  gap: 4px;
  margin:0; padding: 0;
  white-space:nowrap;
}
.subnav a{
  display:block;
  padding: 16px 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight:500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #B7ACA0;
  border-bottom: 3px solid transparent;
}
.subnav a:hover, .subnav a.active{
  color: #fff;
  border-bottom-color: var(--red);
}

.service-block{
  padding: 64px 0;
  border-bottom: 1px solid var(--line);
}
.service-block:last-child{ border-bottom:none; }
.service-block-inner{
  display:grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
  align-items:start;
}
.service-block.reverse .service-block-inner{
  grid-template-columns: 1.1fr 0.9fr;
}
.service-block.reverse .service-copy{ order:2; }
.service-block.reverse .service-media{ order:1; }
.service-range{
  font-family: var(--font-mono);
  font-weight:500;
  display:inline-block;
  background: var(--black);
  color: #fff;
  font-size: 13px;
  padding: 8px 14px;
  margin-bottom: 18px;
  letter-spacing: 0.03em;
}
.service-copy p{ color: var(--steel); }
.service-copy ul{
  margin: 16px 0 0;
  padding-left: 18px;
  color: var(--steel);
}
.service-copy ul li{ margin-bottom: 6px; }

.gallery{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.gallery.single{ grid-template-columns: 1fr; }
.gallery.three{ grid-template-columns: repeat(3,1fr); }
.gallery.six{ grid-template-columns: repeat(3,1fr); }
.gallery img{
  width:100%;
  height: 170px;
  object-fit:cover;
  cursor: zoom-in;
  border: 1px solid var(--line-strong);
  transition: transform .15s, outline-color .15s;
  outline: 2px solid transparent;
  outline-offset: -2px;
}
.gallery img:hover{ transform: scale(1.02); outline-color: var(--red); }
.gallery.single img{ height: 320px; }

.media-simple{
  background: var(--cream);
  border: 1px solid var(--line);
  padding: 34px;
  text-align:center;
}
.media-simple .icon-big{
  width: 60px;
  margin: 0 auto 14px;
}
.media-simple .icon-big svg{ width:100%; height:auto; }

video.motor-video{
  width:100%;
  max-width: 320px;
  border: 1px solid var(--line-strong);
  display:block;
  margin: 0 auto;
}

/* Pruebas */
.test-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.test-card{
  background: var(--black);
  padding: 22px 18px 0;
  text-align:center;
  overflow:hidden;
}
.test-card .tn{
  font-family: var(--font-mono);
  color: var(--red);
  font-weight:500;
  font-size: 12px;
  margin-bottom: 8px;
}
.test-card h4{ font-size:15px; margin:0 0 18px; color:#fff; min-height:38px; }
.test-card img{
  width: calc(100% + 36px);
  margin: 0 -18px;
  height: 190px;
  object-fit: cover;
  display:block;
  cursor: zoom-in;
  border-top: 3px solid var(--red);
}

/* Materials */
.material-grid{
  display:grid;
  grid-template-columns: repeat(4,1fr);
  gap: 18px;
}
.material-card{
  border: 1px solid var(--line-strong);
  background: var(--panel);
  padding: 24px 20px;
}
.material-card .m-icon{
  width: 52px; height:52px;
  margin-bottom: 16px;
}
.material-card .m-icon svg{ width:100%; height:100%; }
.material-card .mk{
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight:500;
  color: var(--red-dark);
  letter-spacing: 0.06em;
  margin-bottom:8px;
}
.material-card h4{ font-size:15px; margin-bottom:6px; }
.material-card p{ font-size: 13px; color: var(--steel); margin:0; }

/* ============================================================
   Clientes
   ============================================================ */
.clients-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.client-card{
  background: var(--panel);
  border: 1px solid var(--line);
  border-bottom: 4px solid var(--black);
  padding: 40px;
  display:flex;
  align-items:center;
  justify-content:center;
  height: 200px;
  transition: border-color .15s;
}
.client-card:hover{ border-bottom-color: var(--red); }
.client-card img{
  max-height: 130px;
  max-width: 100%;
  width:auto;
  object-fit:contain;
}

/* ============================================================
   Contacto
   ============================================================ */
.contact-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}
.contact-card{
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-top: 5px solid var(--red);
  padding: 32px;
  position:relative;
}
.contact-card .role{
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight:500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red-dark);
  margin-bottom: 8px;
  display:block;
}
.contact-card h3{ font-size: 22px; margin-bottom: 16px; }
.contact-card .row{
  display:flex;
  align-items:center;
  gap:10px;
  font-family: var(--font-mono);
  font-size: 15px;
  margin-bottom: 10px;
  color: var(--ink);
}
.contact-actions{
  margin-top: 18px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.btn-sm{
  font-size: 12px;
  padding: 11px 18px;
}

.email-banner{
  margin-top: 26px;
  background: var(--black);
  color:#fff;
  padding: 34px;
  display:flex;
  align-items:center;
  justify-content: space-between;
  flex-wrap:wrap;
  gap: 20px;
}
.email-banner .em{
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--red);
}
.email-banner .lbl{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #C9BEB0;
  margin-bottom: 4px;
}

/* ============================================================
   Footer
   ============================================================ */
footer.site-footer{
  background: var(--black-soft);
  color: #D8CFC2;
  padding: 50px 0 26px;
}
.footer-inner{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 30px;
  margin-bottom: 30px;
}
.footer-inner h4{
  color:#fff;
  font-size: 14px;
  margin-bottom: 14px;
}
.footer-inner ul{
  list-style:none; margin:0; padding:0;
}
.footer-inner li{ margin-bottom: 8px; font-size: 14px; }
.footer-inner a{ color:#D8CFC2; }
.footer-inner a:hover{ color:#fff; }
.footer-brand p{ color:#A89C8D; font-size: 14px; max-width: 320px; }
.footer-bottom{
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: #8C8175;
  display:flex;
  justify-content: space-between;
  flex-wrap:wrap;
  gap:10px;
}

/* Lightbox */
.lightbox{
  position:fixed; inset:0;
  background: rgba(10,8,6,0.94);
  z-index: 1000;
  display:none;
  align-items:center;
  justify-content:center;
  padding: 40px;
  cursor: zoom-out;
}
.lightbox.open{ display:flex; }
.lightbox img{
  max-width: 90vw;
  max-height: 85vh;
  object-fit:contain;
  border: 2px solid var(--red);
}

/* ============================================================
   Page hero (interior pages)
   ============================================================ */
.page-hero{
  background: var(--black);
  color:#fff;
  padding: 54px 0 48px;
  position:relative;
  overflow:hidden;
}
.page-hero::before{
  content:"";
  position:absolute;
  top:0; right:-10%;
  width: 50%; height:100%;
  background: var(--red-deep);
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  opacity:0.85;
  z-index:0;
}
.page-hero .container{ position:relative; z-index:1; }
.page-hero h1{ color:#fff; margin-bottom: 10px; }
.page-hero p{ color:#D8CFC2; max-width: 560px; margin:0; }

/* ============================================================
   Floating action button — Llamar / WhatsApp
   ============================================================ */
.fab-wrap{
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 900;
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap: 12px;
}
.fab-options{
  display:flex;
  flex-direction:column;
  gap: 10px;
  align-items:flex-end;
  opacity:0;
  transform: translateY(10px) scale(0.95);
  pointer-events:none;
  transition: opacity .18s ease, transform .18s ease;
}
.fab-wrap.open .fab-options{
  opacity:1;
  transform: translateY(0) scale(1);
  pointer-events:auto;
}
.fab-option{
  display:flex;
  align-items:center;
  gap:10px;
  background: #fff;
  color: var(--black);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight:500;
  letter-spacing:0.04em;
  text-transform:uppercase;
  padding: 12px 18px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.28);
  border-left: 4px solid var(--black);
  white-space:nowrap;
}
.fab-option.call{ border-left-color: var(--red); }
.fab-option.whats{ border-left-color: var(--green); }
.fab-option .ic{
  width:20px; height:20px;
  flex-shrink:0;
}
.fab-option:hover{ background: var(--cream); }

.fab-main{
  width: 62px; height:62px;
  border-radius: 50%;
  background: var(--red);
  border: none;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow: 0 10px 24px rgba(208,2,27,0.45);
  transition: transform .2s ease, background .2s ease;
  position:relative;
}
.fab-main:hover{ background: var(--red-dark); }
.fab-main svg{ width:26px; height:26px; fill:#fff; transition: transform .25s ease; }
.fab-wrap.open .fab-main{ background: var(--black); }
.fab-wrap.open .fab-main .ic-plus{ transform: rotate(45deg); }
.fab-main::after{
  content:"";
  position:absolute;
  inset:-6px;
  border-radius:50%;
  border: 2px solid var(--red);
  opacity: 0.6;
  animation: fab-pulse 2.2s ease-out infinite;
}
.fab-wrap.open .fab-main::after{ display:none; }
@keyframes fab-pulse{
  0%{ transform: scale(1); opacity:0.6; }
  100%{ transform: scale(1.35); opacity:0; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 980px){
  .hero-inner{ grid-template-columns: 1fr; padding-top: 40px; }
  .hero-media{ order:-1; min-height: 260px; }
  .hero-media .frame, .hero-media img{ min-height:260px; }
  .hero::before{ width:100%; clip-path: polygon(0 0,100% 0,100% 100%,0 60%); opacity:0.5; }
  .nameplate-strip{ grid-template-columns: repeat(2,1fr); transform:none; margin-top: 30px; }
  .nameplate + .nameplate{ border-left:1px solid rgba(255,255,255,0.12); }
  .nameplate:nth-child(2n+1){ border-left:none; }

  .grid-3{ grid-template-columns: repeat(2,1fr); }
  .grid-2{ grid-template-columns: 1fr; }
  .dedication-list{ grid-template-columns: 1fr; }
  .service-block-inner, .service-block.reverse .service-block-inner{ grid-template-columns: 1fr; }
  .service-block.reverse .service-copy, .service-block.reverse .service-media{ order:initial; }
  .test-grid{ grid-template-columns: repeat(2,1fr); }
  .material-grid{ grid-template-columns: repeat(2,1fr); }
  .clients-grid{ grid-template-columns: repeat(2,1fr); }
  .trust-strip{ grid-template-columns: repeat(3,1fr); }
  .contact-grid{ grid-template-columns: 1fr; }
  .footer-inner{ grid-template-columns: 1fr 1fr; }
  .badge-feature{ flex-direction:column; text-align:center; }
}

@media (max-width: 720px){
  .header-inner{ height: 78px; }
  .brand img.brand-logo{ height: 52px; }
  nav.main-nav{
    position:fixed;
    top:78px; left:0; right:0;
    background: var(--black);
    border-top: 1px solid rgba(255,255,255,0.1);
    max-height: 0;
    overflow:hidden;
    transition: max-height .25s ease;
  }
  .subnav{ top:78px; }
  nav.main-nav.open{ max-height: 400px; }
  nav.main-nav ul{ flex-direction:column; gap:0; padding: 8px 0; }
  nav.main-nav a{ padding: 14px 24px; border-bottom:1px solid rgba(255,255,255,0.06); }
  .nav-toggle{ display:block; }

  .grid-3{ grid-template-columns: 1fr; }
  .nameplate-strip{ grid-template-columns: 1fr; }
  .nameplate{ border-left:1px solid rgba(255,255,255,0.12) !important; }
  .test-grid{ grid-template-columns: 1fr; }
  .material-grid{ grid-template-columns: 1fr; }
  .clients-grid{ grid-template-columns: 1fr; }
  .trust-strip{ grid-template-columns: repeat(2,1fr); }
  .gallery{ grid-template-columns: 1fr; }
  .gallery.three, .gallery.six{ grid-template-columns: repeat(2,1fr); }
  .footer-inner{ grid-template-columns: 1fr; }
  .footer-bottom{ flex-direction:column; }
  .email-banner{ flex-direction:column; align-items:flex-start; }

  .fab-wrap{ right:16px; bottom:16px; }
  .fab-main{ width:56px; height:56px; }
}