/* iGas + Coflex Store · tienda-distribuidor. Azul y rojo de Coflex, verde de iGas, títulos condensados, esquinas redondeadas. */
:root{
  --navy:#033D33; --red:#1F7A14; --cnavy:#06205B; --cred:#CC162C; --deep:#033D33; --green:#2E9C1E; --mist:#DDE8D8;
  --ink:#14201B; --grey:#56625B; --line:#D5DDD6; --soft:#EDF3EA; --bg:#FFFFFF;
  --head:"Barlow Condensed","Arial Narrow",sans-serif; --body:Lato,system-ui,sans-serif;
  --gut:clamp(18px,4vw,40px); --max:1240px; --r:12px;
  --shadow:0 2px 6px rgba(3,61,51,.08),0 10px 24px rgba(3,61,51,.08);
  --ease:cubic-bezier(.19,1,.22,1);
}
*{box-sizing:border-box;min-width:0}
html{scroll-behavior:smooth;scroll-padding-top:150px}
body{margin:0;overflow-x:clip;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.6 var(--body);-webkit-font-smoothing:antialiased;caret-color:var(--red)}
::selection{background:#FFD9DE;color:var(--ink)}
img,svg{display:block;max-width:100%}
a{color:inherit}
:focus-visible{outline:3px solid var(--green);outline-offset:3px}
.top :focus-visible,.contact-band :focus-visible{outline-color:#fff}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--gut)}
.skip{position:absolute;left:-999px;top:8px;background:var(--navy);color:#fff;padding:10px 14px;z-index:30}
.skip:focus{left:8px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
h1,h2,h3{font-family:var(--head);font-weight:700;color:var(--navy);text-transform:uppercase;letter-spacing:.005em;margin:0}
h2{font-size:clamp(2rem,4vw,3rem);line-height:1.02}
.sub{margin:0;max-width:46ch;color:var(--grey)}
.note{margin:18px 0 0;color:var(--grey);font-size:.9375rem}
.pend{display:inline-block;border:1px dashed #8A93A6;border-radius:4px;padding:0 7px;font-size:.8125rem;font-weight:700;color:var(--grey);background:#fff;text-transform:uppercase;letter-spacing:.04em}

/* barra azul + barra roja */
.top{position:sticky;top:0;z-index:20;background:var(--navy);color:#fff;box-shadow:0 2px 10px rgba(3,61,51,.25)}
.top-main{display:flex;align-items:center;gap:clamp(16px,3vw,40px);padding-right:var(--gut)}
.logos{display:flex;align-items:center;gap:clamp(14px,2vw,26px);background:#fff;padding:8px clamp(18px,3vw,36px) 8px var(--gut);align-self:stretch;text-decoration:none;border-radius:0 0 28px 0}
.logo-igas{height:64px;width:auto}
.logo-cfs{height:56px;width:auto}
.sep{width:1px;align-self:stretch;margin-block:6px;background:var(--line)}
.search{flex:1;max-width:560px;display:flex;background:#fff;border-radius:8px;overflow:hidden}
.search input{flex:1;min-height:48px;border:0;padding:0 18px;font:400 1rem var(--body);color:var(--ink);background:transparent;border-radius:0}
.search input::placeholder{color:#6B7486}
.search button{width:56px;border:0;background:var(--red);color:#fff;cursor:pointer;transition:background .15s}
.search button:hover{background:var(--navy)}
.top-cta{margin-left:auto}
.catbar{display:flex;gap:clamp(18px,3vw,40px);justify-content:flex-end;background:var(--red);padding:0 var(--gut)}
.catbar a{color:#fff;text-decoration:none;font:700 1.0625rem/1 var(--head);padding:14px 0 11px;border-bottom:3px solid transparent;text-transform:uppercase;letter-spacing:.06em;white-space:nowrap;flex:0 0 auto}
.catbar a:hover{border-bottom-color:#fff}
.catbar a:first-child{margin-right:auto}

/* botones */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 28px;border:2px solid var(--navy);border-radius:8px;
  font:700 1.125rem/1 var(--head);letter-spacing:.06em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:background .15s,color .15s,border-color .15s,transform .15s}
.btn:active{transform:translateY(1px)}
.btn-solid{background:var(--navy);color:#fff}
.btn-solid:hover{background:var(--red);border-color:var(--red)}
.btn-line{background:#fff;color:var(--navy)}
.btn-line:hover{background:var(--navy);color:#fff}
.btn-tag{background:var(--red);color:#fff;border:0;min-height:52px;padding:0 50px 0 26px;border-radius:8px 0 0 8px;
  clip-path:polygon(0 0,calc(100% - 22px) 0,100% 50%,calc(100% - 22px) 100%,0 100%)}
.btn-tag::after{content:"";position:absolute;right:17px;top:calc(50% - 4px);width:8px;height:8px;border-radius:50%;background:var(--navy)}
.btn-tag:hover{background:#fff;color:var(--red)}
.btn-tag:hover::after{background:var(--red)}

/* banner de tres paneles con cortes diagonales (como el banner de Coflex) */
.banner{overflow:hidden;background:#fff}
.tri{display:flex;height:clamp(240px,31vw,400px);--sl:clamp(28px,5vw,72px)}
.pan{position:relative;flex:1 1 0;margin:0;overflow:hidden;margin-left:calc(var(--sl) * -1 + 6px)}
.pan:first-child{margin-left:0;clip-path:polygon(0 0,100% 0,calc(100% - var(--sl)) 100%,0 100%)}
.pan:nth-child(n+2):not(:last-child){clip-path:polygon(var(--sl) 0,100% 0,calc(100% - var(--sl)) 100%,0 100%)}
.pan:last-child{clip-path:polygon(var(--sl) 0,100% 0,100% 100%,0 100%)}
.pan svg{position:absolute;inset:0;width:100%;height:100%}
.pan figcaption{position:absolute;left:clamp(18px,4vw,64px);bottom:18px;z-index:2;background:var(--navy);color:#fff;font:700 1.125rem/1 var(--head);letter-spacing:.06em;text-transform:uppercase;padding:9px 16px;border-radius:6px}
.pan:not(:first-child) figcaption{left:calc(var(--sl) + 8px)}
.pan-a{background:var(--mist)}
.pan-b{background:#CFE3C8}
.pan-d{background:#BFD9B5}
.pan-c{background:var(--green)}
.pan-type{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;gap:16px;padding-left:calc(var(--sl) + 14px)}
.pan-type p{margin:0;font:700 clamp(1.9rem,3.8vw,3.4rem)/.95 var(--head);text-transform:uppercase;color:var(--navy)}
.pan-type p+p{color:var(--red)}
.pan-a .iso{padding:4% 8% 4% 2%}
.pan-c .pv{--line:#fff}
.pan-c .pv .pl{fill:none;stroke:#fff;stroke-width:1.6}
.pan-c .pv .leafp path{fill:none;stroke:#fff;stroke-width:1.3;vector-effect:non-scaling-stroke}
.iso .ln{fill:none;stroke:var(--ink);stroke-width:1.5;stroke-linejoin:round;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:0;animation:draw 1.6s var(--ease) both}
.iso .hair{stroke:#8FA48C;stroke-width:1}
.iso .cota-l{stroke:var(--grey)}
.iso .dash{stroke-dasharray:3 5;animation:none}
.iso .thin{stroke-width:1}
.iso .pipe{stroke:var(--deep);stroke-width:2.8;animation-duration:2.2s;animation-delay:.3s}
.iso .fillp{fill:var(--mist)}
.iso .dot{fill:#8FA48C}
.iso .leaf path{fill:none;stroke:var(--green);stroke-width:1.2;vector-effect:non-scaling-stroke}
.iso .cota{font:700 13px var(--head);fill:var(--ink);letter-spacing:.06em}
.iso .call{fill:#fff;stroke:var(--ink);stroke-width:1}
.iso .calln{font:700 12px var(--head);fill:var(--ink)}
@keyframes draw{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}

/* titular */
.intro{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:28px clamp(32px,5vw,80px);align-items:end;padding-block:clamp(36px,5vw,64px)}
h1{font-size:clamp(2.4rem,5.4vw,4.4rem);line-height:.98;letter-spacing:.005em}
h1 em{display:block;font-style:normal;color:var(--red);margin-top:.08em}
.lead{max-width:52ch;margin:20px 0 0;color:var(--grey);font-size:1.1875rem}
.actions{display:flex;flex-wrap:wrap;gap:12px}
.intro-side .note{margin-top:16px}

/* marcas */
.brands-band{background:var(--soft);padding-block:clamp(48px,6vw,88px)}
.brands-band h2{margin-bottom:clamp(26px,4vw,44px);text-align:center}
.brand-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(14px,2vw,28px)}
.bcard{display:flex;flex-direction:column;gap:14px;background:#fff;border-radius:var(--r);padding:12px 12px 20px;box-shadow:var(--shadow)}
.bcard>:first-child{display:grid;place-items:center;aspect-ratio:5/3;border-radius:8px;margin:0}
.bcard img{width:100%;height:auto;aspect-ratio:5/3;object-fit:contain;background:#fff;border:1px solid var(--line);padding:14px}
.bcard p:last-child{margin:0 8px;color:var(--grey);font-size:1rem}
.bname{font:700 clamp(2rem,3.4vw,2.8rem)/1 var(--head);text-transform:uppercase;letter-spacing:.02em}
.bc-coflex .bname{background:var(--navy);color:#fff}
.bc-tatsa .bname{background:var(--ink);color:#fff}
.bc-eko .bname{background:var(--green);color:#fff}

/* categorías */
.cats{padding-block:clamp(56px,8vw,104px) clamp(40px,5vw,64px)}
.sec-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:14px 40px;margin-bottom:clamp(26px,4vw,44px)}
.cat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,2vw,24px)}
.cat{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;gap:2px 20px;align-items:center;padding:22px;border-radius:var(--r);background:#fff;text-decoration:none;box-shadow:var(--shadow);transition:transform .2s var(--ease),box-shadow .2s}
.cat:hover{transform:translateY(-3px);box-shadow:0 4px 10px rgba(3,61,51,.1),0 16px 32px rgba(3,61,51,.14)}
.cat-ico{grid-row:1/3;width:84px;height:84px;display:grid;place-items:center;background:var(--soft);color:var(--navy);border-radius:50%}
.cat-ico svg{width:50px;height:50px;fill:none;stroke:currentColor;stroke-width:2;stroke-linejoin:round;stroke-linecap:round}
.cat-name{font:700 1.5rem/1.05 var(--head);text-transform:uppercase;color:var(--navy);align-self:end}
.cat-go{align-self:start;font:700 1rem var(--head);letter-spacing:.08em;text-transform:uppercase;color:var(--red)}
.cat:hover .cat-go{text-decoration:underline;text-underline-offset:.25em}

/* franja */
.strip{padding-block:0 clamp(48px,6vw,88px)}
.strip ul{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:0;padding:0;list-style:none}
.strip li{display:grid;gap:4px;align-content:start;padding:20px 22px;border-radius:var(--r);background:var(--soft)}
.strip strong{font:700 1.3125rem/1.1 var(--head);text-transform:uppercase;color:var(--navy)}
.strip span{color:var(--grey);font-size:.9375rem}

/* servicios iGas */
.svc-band{background:var(--deep);padding-block:clamp(52px,7vw,96px)}
.svc-band h2{color:#fff;margin-bottom:clamp(26px,4vw,44px)}
.svc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,2vw,28px)}
.svc{display:flex;flex-direction:column;background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.svc-head{padding:28px 24px;min-height:150px;display:flex;align-items:flex-end}
.svc-head h3{color:#fff;font-size:clamp(1.9rem,3vw,2.4rem);line-height:1}
.svc-inst .svc-head{background:var(--navy)}
.svc-sol .svc-head{background:var(--red)}
.svc-muro .svc-head{background:var(--green)}
.svc-body{display:flex;flex-direction:column;align-items:flex-start;gap:16px;padding:22px 24px 26px;flex:1}
.svc-body p{margin:0;max-width:32ch}
.more{margin-top:auto;font:700 1.125rem/1 var(--head);letter-spacing:.06em;text-transform:uppercase;color:var(--navy);text-decoration:none;padding:10px 0;border-bottom:3px solid var(--red)}
.more:hover{color:var(--red)}

.about{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:20px clamp(32px,6vw,96px);align-items:start;padding-block:clamp(56px,8vw,104px)}
.about-body p:first-child{margin:0;max-width:54ch;font-size:1.1875rem}

/* contacto */
.contact-band{background:var(--navy);color:#fff;padding-block:clamp(52px,7vw,96px)}
.contact{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:36px clamp(32px,6vw,96px)}
.contact h2{color:#fff}
.contact .sub{margin:18px 0 28px;color:#C5D0EA}
.contact .btn-solid{background:#fff;color:var(--navy);border-color:#fff}
.contact .btn-solid:hover{background:var(--red);color:#fff;border-color:var(--red)}
.mail{margin:26px 0 0}
.form{display:grid;gap:16px;align-content:start}
.form label{display:grid;gap:8px;font:700 .9375rem/1 var(--head);letter-spacing:.08em;text-transform:uppercase;color:#C5D0EA}
.form select,.form input,.form textarea{width:100%;min-height:52px;padding:12px 14px;border:2px solid #fff;border-radius:8px;background:#fff;color:var(--ink);font:400 1rem/1.4 var(--body);text-transform:none;letter-spacing:0}
.form textarea{resize:vertical}
.form ::placeholder{color:#5F6862}
.form .btn{justify-self:start;background:var(--red);border-color:var(--red);color:#fff}
.form .btn:hover{background:#fff;color:var(--red);border-color:#fff}

.foot{background:var(--ink);color:#fff;padding-block:40px 112px}
.foot-in{display:grid;grid-template-columns:auto 1fr;gap:24px 40px;align-items:center}
.foot-logos{display:flex;align-items:center;gap:22px;background:#fff;border-radius:var(--r);padding:12px 22px}
.foot-logos img{height:64px;width:auto}
.foot p{margin:0 0 4px}
.foot .small{margin-top:10px;color:#B7C0CE;font-size:.9375rem}
.foot .pend{background:transparent;color:#B7C0CE;border-color:#6B7486}

.float-wa{position:fixed;right:16px;bottom:16px;z-index:25;display:inline-flex;align-items:center;gap:10px;min-height:54px;padding:0 22px;border-radius:999px;
  background:#25D366;color:#fff;text-decoration:none;font:700 1.125rem/1 var(--head);letter-spacing:.06em;text-transform:uppercase;box-shadow:0 8px 20px rgba(0,0,0,.28);transition:transform .15s}
.float-wa:hover{transform:translateY(-2px)}

@media (max-width:960px){
  .intro,.about,.contact{grid-template-columns:1fr}
  .brand-cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .strip ul{grid-template-columns:repeat(2,minmax(0,1fr))}
  .svc-grid{grid-template-columns:1fr}
  .svc-head{min-height:110px}
}
@media (max-width:720px){
  .top{position:static}
  html{scroll-padding-top:20px}
  .top-main{flex-wrap:wrap;gap:0;padding:0}
  .logos{width:100%;justify-content:center;border-radius:0;padding:10px var(--gut)}
  .logo-igas{height:54px}.logo-cfs{height:48px}
  .search{max-width:none;flex:1 1 0;margin:10px 0 10px var(--gut)}
  .top-cta{margin:0 var(--gut) 0 12px;flex:0 0 auto}
  .catbar{overflow-x:auto;justify-content:flex-start;gap:22px;scrollbar-width:none}
  .catbar a:first-child{margin-right:0}
  .tri{height:220px}
  .pan figcaption{font-size:.9375rem;padding:7px 11px;bottom:12px}
  .pan-type{gap:10px;padding-left:calc(var(--sl) + 6px)}
  .pan-type p{font-size:1.2rem}
  .pan figcaption{max-width:calc(100% - 20px)}
  .cat{grid-template-columns:1fr;padding:16px;justify-items:start}
  .cat-ico{grid-row:auto;width:64px;height:64px}
  .cat-ico svg{width:38px;height:38px}
  .cat-name{font-size:1.25rem}
  .foot-in{grid-template-columns:1fr}
  .foot-logos img{height:52px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .iso .ln{animation:none}
  .cat,.btn,.float-wa{transition:none}
}
.ig{text-transform:none}

/* ===== fotos reales ===== */
.pan img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.pan-a img{object-position:70% 60%}
.svc-head{position:relative;min-height:230px;padding:0;overflow:hidden;background:var(--green)}
.svc-head img,.svc-head>svg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.svc-head>svg{--line:#fff}
.svc-head>svg .pl{fill:none;stroke:#fff;stroke-width:1.6}
.svc-head>svg .leafp path{fill:none;stroke:#fff;stroke-width:1.3;vector-effect:non-scaling-stroke}
.svc-head h3{position:relative;margin:0;padding:12px 20px 12px 24px;border-radius:0 12px 0 0;font-size:clamp(1.7rem,2.6vw,2.1rem)}
.svc-inst .svc-head h3{background:var(--navy)}
.svc-sol .svc-head h3{background:var(--red)}
.svc-muro .svc-head h3{background:var(--green)}
.svc-head{align-items:flex-end}

.visit{background:var(--soft);padding-block:clamp(48px,6vw,88px)}
.visit-grid{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:32px clamp(32px,6vw,96px);align-items:center}
.visit-img{width:100%;max-width:420px;height:auto;border-radius:var(--r);box-shadow:var(--shadow)}
address{font-style:normal;margin:18px 0 8px;font-size:1.25rem;color:var(--ink)}
.visit-tel{margin:0 0 24px;font:700 2.2rem/1 var(--head)}
.visit-tel a{color:var(--red);text-decoration:none}

.gallery{padding-block:clamp(56px,8vw,104px) 0}
.gal-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(10px,1.6vw,20px)}
.g{position:relative;margin:0;overflow:hidden;border-radius:var(--r);aspect-ratio:1;box-shadow:var(--shadow);background:var(--soft)}
.g-wide{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}
.g img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.g:hover img{transform:scale(1.04)}
.g figcaption{position:absolute;left:0;bottom:14px;background:var(--navy);color:#fff;font:700 1.0625rem/1 var(--head);letter-spacing:.06em;text-transform:uppercase;padding:8px 14px;border-radius:0 8px 8px 0}
.about-photos{grid-column:1/-1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(10px,1.6vw,20px);margin-top:12px}
.about-photos img{width:100%;height:clamp(220px,28vw,360px);object-fit:cover;border-radius:var(--r);box-shadow:var(--shadow)}
.foot a{color:#fff}
@media (max-width:960px){
  .visit-grid{grid-template-columns:1fr}
  .gal-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .g-wide{grid-column:span 2;grid-row:auto;aspect-ratio:4/3}
}
@media (max-width:720px){
  .svc-head{min-height:200px}
  .about-photos{grid-template-columns:1fr}
}
.about-photos img:last-child{object-fit:contain;background:#fff;padding:12px}

/* ===== carruseles ===== */
.slide{opacity:0;transition:opacity 1s ease}
.slide.on{opacity:1}
.car .slide.on{animation:drift 9s ease-out both}
@keyframes drift{from{transform:scale(1)}to{transform:scale(1.06)}}
.dots{position:absolute;right:14px;bottom:16px;z-index:3;display:flex;gap:6px}
.dots i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.55);box-shadow:0 0 0 1px rgba(3,61,51,.35);transition:background .2s,width .2s}
.dots i.on{background:#fff;width:22px;border-radius:5px}
.arr{position:absolute;top:50%;z-index:4;width:46px;height:46px;margin-top:-23px;border:0;border-radius:50%;background:#fff;color:var(--navy);font:700 1.9rem/1 var(--head);cursor:pointer;box-shadow:var(--shadow);display:grid;place-items:center;padding:0 0 4px;transition:background .15s,color .15s}
.arr:hover{background:var(--red);color:#fff}
.arr.prev{left:12px}.arr.next{right:12px}

/* marcas con logos */
.bt{display:grid;place-items:center;aspect-ratio:5/3;border-radius:8px;background:#fff;border:1px solid var(--line);overflow:hidden}
.bt img{width:100%;height:100%;object-fit:contain;padding:14px;aspect-ratio:auto;border:0;background:transparent}
.bt-navy{background:var(--navy);border-color:var(--navy)}
.bt-navy img{padding:0}
.bcard p{margin:0 8px;color:var(--grey);font-size:1rem}

/* servicios: 4 tarjetas */
.svc-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.svc-maq .svc-head h3{background:#0B5A3D}
.svc-head h3{font-size:clamp(1.5rem,2vw,1.9rem)}
.svc-head{min-height:260px}
.svc-head .dots{bottom:14px}

/* maquinaria */
.mach{background:#E6F0E1;padding-block:clamp(52px,7vw,96px)}
.mach-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.8fr);gap:36px clamp(32px,6vw,96px);align-items:center}
.mach-list{margin:24px 0 28px;padding:0;list-style:none;display:grid;gap:10px}
.mach-list li{font:700 1.5rem/1.1 var(--head);text-transform:uppercase;color:var(--navy);padding-left:30px;position:relative}
.mach-list li::before{content:"";position:absolute;left:0;top:.18em;width:16px;height:16px;border-radius:4px;background:var(--red);transform:rotate(45deg) scale(.78)}
.car.big{position:relative;aspect-ratio:4/5;max-height:600px;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);background:var(--ink);justify-self:end;width:100%;max-width:440px}
.car.big .slide,.car.wide .slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* galería horizontal */
.gallery{padding-block:clamp(56px,8vw,104px) 0}
.gallery .sec-head{margin-bottom:clamp(20px,3vw,32px)}
.track-wrap{position:relative}
.track{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px var(--gut) 18px;scrollbar-width:thin;scrollbar-color:var(--navy) var(--soft);scroll-padding-left:var(--gut)}
.track .g{flex:0 0 clamp(220px,24vw,300px);aspect-ratio:3/4;scroll-snap-align:start;margin:0}
.track .g:first-child{margin-left:max(0px,calc((100vw - var(--max)) / 2))}
.track-wrap .arr{top:45%}
.gal-grid{display:none}
.g-wide{display:none}

/* nosotros: carrusel ancho */
.car.wide{position:relative;grid-column:1/-1;aspect-ratio:21/8;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);background:var(--ink);margin-top:12px}
.car.wide .logo-slide{object-fit:contain;background:#fff;padding:2%}
.about-photos{display:none}

@media (max-width:1100px){
  .svc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:960px){
  .mach-grid{grid-template-columns:1fr}
  .car.big{justify-self:start}
  .car.wide{aspect-ratio:4/3}
}
@media (max-width:720px){
  .svc-grid{grid-template-columns:1fr}
  .svc-head{min-height:220px}
  .tri{height:240px;--sl:22px}
  .pan figcaption{font-size:.8125rem;padding:6px 8px;left:12px;max-width:calc(100% - 24px)}
  .pan:not(:first-child) figcaption{left:calc(var(--sl) + 4px)}
  .track .g{flex-basis:62vw}
  .arr{width:40px;height:40px;margin-top:-20px}
}
@media (prefers-reduced-motion:reduce){.car .slide.on{animation:none}.slide{transition:none}}
.bt{position:relative}
.bt img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.svc-head .dots{bottom:auto;top:14px}
.car.wide .slide{object-position:50% 62%}
@media (max-width:720px){.pan figcaption{font-size:.75rem;letter-spacing:.02em;padding:5px 7px}}

/* ===== verde y blanco en todo el sitio; azul y rojo de Coflex solo en su apartado ===== */
.coflex-zone{--navy:var(--cnavy);--red:var(--cred);--soft:#E9ECF1;--line:#D8DDE6;--green:#2E9C1E}
.cz-hero{background:var(--cnavy);color:#fff;padding-block:clamp(28px,4vw,48px)}
.cz-in{display:flex;align-items:center;gap:20px clamp(20px,4vw,48px);flex-wrap:wrap}
.cz-logo{background:#fff;border-radius:var(--r);padding:12px 22px;flex:0 0 auto}
.cz-logo img{height:76px;width:auto}
.cz-copy{flex:1 1 280px}
.cz-copy h2{color:#fff}
.cz-copy p{margin:8px 0 0;color:#C5D0EA;max-width:46ch}
.cz-hero .btn-tag{margin-left:auto}
.coflex-zone .brands-band{padding-top:clamp(40px,5vw,72px)}
.coflex-zone .btn-solid:hover{background:var(--cred);border-color:var(--cred)}
.coflex-zone .cat-ico{background:var(--soft)}
.contact-band{background:var(--deep)}
.contact .sub,.form label{color:#CFE5C9}
.contact .btn-solid{color:var(--deep)}
.top{background:var(--deep)}
@media (max-width:720px){.cz-logo img{height:56px}.cz-hero .btn-tag{margin-left:0}}

/* ===== interactividad al acercar el cursor ===== */
@media (hover:hover) and (pointer:fine){
  /* banner: el panel bajo el cursor se abre */
  .pan{cursor:pointer;transition:flex-grow .7s var(--ease)}
  .tri:hover .pan{flex-grow:.8}
  .tri .pan:hover{flex-grow:2}
  .pan figcaption{transition:background .25s,transform .35s var(--ease),padding .35s var(--ease)}
  .pan figcaption::after{content:" →";display:inline-block;max-width:0;overflow:hidden;vertical-align:bottom;white-space:pre;transition:max-width .35s var(--ease)}
  .pan:hover figcaption{background:var(--red);transform:translateY(-6px);padding-right:18px}
  .pan:hover figcaption::after{max-width:2em}
  .pan .slide.on{transition:opacity 1s ease,transform .9s var(--ease)}
  .pan:hover img.on{transform:scale(1.08)}

  /* botones */
  .btn{overflow:hidden}
  .btn::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.28) 50%,transparent 70%);transform:translateX(-120%);transition:transform .6s var(--ease)}
  .btn:hover::before{transform:translateX(120%)}
  .btn:hover{transform:translateY(-2px);box-shadow:0 8px 18px rgba(3,61,51,.25)}
  .btn-tag:hover{transform:translateX(4px)}

  /* menú */
  .catbar a{position:relative;transition:letter-spacing .25s var(--ease)}
  .catbar a:hover{letter-spacing:.1em}
  .search{transition:box-shadow .2s,max-width .3s var(--ease)}
  .search:focus-within{max-width:640px;box-shadow:0 0 0 3px rgba(255,255,255,.55)}

  /* categorías: el círculo se llena y el icono gira */
  .cat-ico{transition:background .25s,color .25s,transform .45s var(--ease)}
  .cat:hover .cat-ico{background:var(--navy);color:#fff;transform:rotate(-8deg) scale(1.06)}
  .cat-go::after{content:" →";display:inline-block;opacity:0;transform:translateX(-6px);transition:opacity .2s,transform .25s var(--ease)}
  .cat:hover .cat-go::after{opacity:1;transform:none}

  /* marcas */
  .bcard{transition:transform .25s var(--ease),box-shadow .25s;will-change:transform}
  .bcard:hover{box-shadow:0 6px 14px rgba(3,61,51,.12),0 22px 40px rgba(3,61,51,.16)}
  .bt img{transition:transform .4s var(--ease)}
  .bcard:hover .bt img{transform:scale(1.08)}

  /* servicios */
  .svc{transition:transform .3s var(--ease),box-shadow .3s}
  .svc:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(0,0,0,.35)}
  .svc-head .slide.on{transition:opacity 1s ease,transform .8s var(--ease)}
  .svc:hover .svc-head img.on{transform:scale(1.1)}
  .svc-head h3{transition:padding-left .3s var(--ease)}
  .svc:hover .svc-head h3{padding-left:34px}
  .more{position:relative;transition:color .2s,padding-right .3s var(--ease)}
  .more::after{content:"→";position:absolute;right:0;opacity:0;transition:opacity .2s,right .3s var(--ease)}
  .more:hover{padding-right:26px}
  .more:hover::after{opacity:1;right:2px}

  /* maquinaria y galería */
  .mach-list li{transition:transform .25s var(--ease),color .2s}
  .mach-list li:hover{transform:translateX(10px);color:var(--red)}
  .mach-list li:hover::before{transform:rotate(225deg) scale(.9)}
  .mach-list li::before{transition:transform .35s var(--ease)}
  .g img{transition:transform .6s var(--ease),filter .3s}
  .g:hover img{transform:scale(1.07)}
  .g figcaption{transition:transform .3s var(--ease),background .2s}
  .g:hover figcaption{transform:translateX(8px);background:var(--red)}
  .track .g{transition:transform .3s var(--ease)}
  .track .g:hover{transform:translateY(-6px)}
  .car.wide:hover .slide.on,.car.big:hover .slide.on{animation-duration:14s}
  .visit-img{transition:transform .25s var(--ease)}
  .visit-tel a{display:inline-block;transition:transform .25s var(--ease)}
  .visit-tel a:hover{transform:scale(1.05)}

  /* foco de luz que sigue al cursor en secciones oscuras */
  [data-spot]{position:relative;--mx:50%;--my:50%}
  [data-spot]::before{content:"";position:absolute;inset:0;pointer-events:none;z-index:0;opacity:0;transition:opacity .4s;
    background:radial-gradient(420px circle at var(--mx) var(--my),rgba(255,255,255,.13),transparent 60%)}
  [data-spot]:hover::before{opacity:1}
  .mach[data-spot]::before{background:radial-gradient(420px circle at var(--mx) var(--my),rgba(46,156,30,.16),transparent 60%)}
  [data-spot]>*{position:relative;z-index:1}
}
.contact-band[data-spot]>section{position:relative;z-index:1}

/* aparición suave al hacer scroll (solo con JS y movimiento permitido) */
.rv{opacity:0;transform:translateY(18px);transition:opacity .6s ease var(--d,0ms),transform .7s var(--ease) var(--d,0ms)}
.rv.in{opacity:1;transform:none}
.bcard.rv.in,.svc.rv.in,.g.rv.in{transition:opacity .6s ease var(--d,0ms),transform .25s var(--ease)}

/* WhatsApp flotante respira cada tanto */
.pulse::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:0 0 0 0 rgba(37,211,102,.55);animation:ring 3.2s ease-out infinite}
@keyframes ring{0%{box-shadow:0 0 0 0 rgba(37,211,102,.55)}60%,100%{box-shadow:0 0 0 16px rgba(37,211,102,0)}}
@media (prefers-reduced-motion:reduce){.pulse::after{animation:none}.rv{opacity:1;transform:none;transition:none}}

/* ===== Coflex Store con protagonismo: logo en cabecera y pestaña azul y roja ===== */
.logo-cfs{height:58px;width:auto}
.catbar a.nav-cfs{position:relative;display:flex;align-items:center;gap:8px;margin:0 auto 0 calc(var(--gut) * -1);padding:14px 30px 11px var(--gut);
  background:var(--cnavy);color:#fff;border-bottom:3px solid var(--cred);letter-spacing:.06em;overflow:visible}
.catbar a.nav-cfs b{background:var(--cred);color:#fff;padding:3px 9px 2px;border-radius:4px;letter-spacing:.08em}
.catbar a.nav-cfs::after{content:"";position:absolute;right:-16px;top:0;bottom:-3px;width:16px;background:var(--cnavy);clip-path:polygon(0 0,100% 50%,0 100%);border-bottom:0}
.catbar a.nav-cfs:hover{background:#0A2E80;border-bottom-color:var(--cred);letter-spacing:.06em}
.catbar a.nav-cfs:hover::after{background:#0A2E80}
@media (hover:hover) and (pointer:fine){
  .catbar a.nav-cfs{transition:background .2s,padding .3s var(--ease)}
  .catbar a.nav-cfs:hover{padding-right:40px}
}
@media (max-width:720px){
  .catbar a.nav-cfs{margin-left:calc(var(--gut) * -1)}
  .logo-cfs{height:48px}
}

/* ===== muros verdes con fotos y catálogo ===== */
.pan-c{background:#2a5a22}
.pan-c img{object-position:50% 40%}
.svc-muro .svc-head img{object-position:50% 45%}
.cz-hero .cz-actions{margin-left:auto;display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.cz-hero .cz-actions .btn-tag{margin-left:0}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 22px;border:2px solid rgba(255,255,255,.7);border-radius:999px;color:#fff;font:700 1rem/1 var(--head);letter-spacing:.06em;text-transform:uppercase;text-decoration:none;background:transparent;transition:background .2s,color .2s,transform .2s var(--ease)}
.btn-ghost:hover{background:#fff;color:var(--cnavy);transform:translateY(-2px)}
@media (max-width:720px){.cz-hero .cz-actions{margin-left:0;width:100%}}

/* ===== catálogo por línea ===== */
.catalogo{padding-block:clamp(44px,6vw,80px);background:#fff}
.cat-list{list-style:none;margin:24px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.cat-list a{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;gap:2px 14px;align-items:center;padding:14px 18px;border:1px solid var(--line);border-radius:var(--r);background:var(--soft);color:var(--ink);text-decoration:none;transition:transform .2s var(--ease),box-shadow .2s,border-color .2s}
.cat-list a:hover{transform:translateY(-3px);border-color:var(--navy);box-shadow:0 10px 24px rgba(6,32,91,.14)}
.cat-list b{grid-row:1/3;font:800 1.7rem/1 var(--head);color:var(--cred)}
.cat-list span{font:700 1.0625rem/1.15 var(--head);letter-spacing:.03em;text-transform:uppercase;color:var(--navy)}
.cat-list em{margin-left:8px;padding:2px 8px;border-radius:999px;background:var(--cred);color:#fff;font:700 .75rem/1.4 var(--head);font-style:normal;letter-spacing:.08em}
.cat-list small{color:var(--grey);font-size:.875rem}
.cat-list li.gas a{border-color:var(--cnavy)}
@media (max-width:960px){.cat-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.cat-list{grid-template-columns:1fr}}

/* ===== MÓVIL (≤768px): solo aplica en pantallas chicas; el escritorio no se toca ===== */
@media (max-width:768px){
  :root{--gut:20px}

  /* header: buscador y cotizar en una fila compacta */
  .search{margin:10px 0 10px var(--gut);min-width:0}
  .search input{min-width:0;padding:0 10px;font-size:.9375rem;text-overflow:ellipsis}
  .search button{width:46px}
  .btn-tag.top-cta{min-height:48px;padding:0 28px 0 14px;font-size:.9375rem;margin:0 0 0 8px}
  .btn-tag.top-cta::after{right:11px}

  /* barra del menú: se desliza sin barra y deja aire al final */
  .catbar{overflow-x:auto;white-space:nowrap;scrollbar-width:none;-webkit-overflow-scrolling:touch;gap:20px}
  .catbar::-webkit-scrollbar{display:none}
  .catbar a{font-size:1rem}
  .catbar::after{content:"";flex:0 0 28px}

  /* collage del banner: cuadrícula 2x2 con bordes rectos */
  .banner .tri{display:grid;grid-template-columns:1fr 1fr;grid-auto-rows:136px;gap:8px;padding:8px;height:auto;--sl:0px}
  .banner .tri>.pan{margin:0;height:auto;border-radius:12px;clip-path:none}
  .banner .tri>.pan:first-child,
  .banner .tri>.pan:nth-child(n+2):not(:last-child),
  .banner .tri>.pan:last-child{clip-path:none}
  .banner .tri>.pan::after{content:"";position:absolute;left:0;right:0;bottom:0;height:62%;z-index:1;pointer-events:none;background:linear-gradient(to top,rgba(0,0,0,.7),rgba(0,0,0,0))}
  .banner .tri .pan figcaption{left:8px;right:8px;bottom:8px;max-width:none;z-index:2;width:max-content;font-size:.8125rem;letter-spacing:.04em;padding:6px 9px;white-space:nowrap}

  /* títulos y botones */
  h1{font-size:clamp(1.75rem,7.6vw,1.95rem);line-height:1.15}
  h2{font-size:clamp(1.6rem,7vw,1.9rem)}
  .lead{font-size:1.0625rem}
  .actions{flex-direction:column;align-items:stretch}
  .actions .btn,.cz-actions .btn,.form .btn{width:100%;justify-content:center;text-align:center}
  .cz-hero .cz-actions{flex-direction:column;align-items:stretch;gap:10px}
  .cz-hero .cz-actions .btn-tag{border-radius:8px;padding:0 30px 0 20px}
  .cz-hero .cz-actions .btn-tag::after{right:16px}
  .visit .actions{flex-direction:row}
  .visit .actions .btn{flex:1 1 0;padding:0 12px}

  /* marcas: una columna, logo a la izquierda y texto a la derecha */
  .brand-cards{grid-template-columns:1fr;gap:12px}
  .bcard{flex-direction:row;align-items:center;gap:14px;padding:12px 14px}
  .bcard>:first-child,.bcard .bt{flex:0 0 104px;width:104px;aspect-ratio:5/3}
  .bcard p,.bcard p:last-child{margin:0;font-size:.9375rem;line-height:1.35;flex:1}

  /* categorías: 2 columnas, todas del mismo alto */
  .cat-grid{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:1fr;gap:12px}
  .cat{padding:16px 12px;gap:8px}
  .cat-name{font-size:1.1rem}

  /* cuadros informativos de la franja */
  .strip ul{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:1fr;gap:10px}
  .strip li{padding:14px}
  .strip strong{font-size:.95rem}
  .strip span{font-size:.875rem}

  /* catálogo: lista compacta */
  .cat-list{gap:8px}
  .cat-list a{padding:12px 14px}

  /* carrusel Nuestro trabajo: una foto grande y se asoma la siguiente */
  .track{gap:12px;padding-inline:var(--gut);scroll-padding-left:var(--gut)}
  .track .g,.track .g:first-child{flex:0 0 85%;aspect-ratio:4/5;margin-left:0}
  .track-wrap .arr{width:36px;height:36px;margin-top:-18px;font-size:1.4rem;opacity:.92}
  .track-wrap .arr.prev{left:6px}
  .track-wrap .arr.next{right:6px}

  /* botón flotante de WhatsApp: círculo solo con el ícono */
  .float-wa{right:16px;bottom:16px;width:52px;height:52px;min-height:0;padding:0;gap:0;justify-content:center;box-shadow:0 4px 12px rgba(0,0,0,.28)}
  .float-wa span{display:none}
  .float-wa svg{width:26px;height:26px}
  .contact-band{padding-bottom:84px}
  .foot{padding-bottom:96px}
  .contact .btn{width:100%;justify-content:center}
  .form .btn{color:#fff}
}

/* ===== horario de la tienda ===== */
.hours{margin:0 0 24px;display:grid;gap:6px;max-width:340px}
.hours div{display:flex;justify-content:space-between;gap:16px;padding:8px 0;border-bottom:1px solid var(--line)}
.hours dt{font:700 1rem/1.2 var(--head);letter-spacing:.05em;text-transform:uppercase;color:var(--navy)}
.hours dd{margin:0;color:var(--ink)}
.hours .off dd{color:var(--cred);font-weight:700}

/* ===== recorrido 360° ===== */
.tour{padding-block:clamp(44px,6vw,80px);background:#fff}
.tour-box{position:relative;aspect-ratio:16/9;max-height:620px;width:100%;border-radius:var(--r);overflow:hidden;background:var(--ink);box-shadow:var(--shadow)}
.tour-stage{position:absolute;inset:0}
.tour-start{position:absolute;inset:0;width:100%;padding:0;border:0;cursor:pointer;background:var(--ink);display:block}
.tour-start img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s var(--ease),filter .3s}
.tour-start:hover img{transform:scale(1.03);filter:brightness(.85)}
.tour-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:inline-flex;align-items:center;gap:10px;padding:14px 26px 14px 20px;border-radius:999px;background:var(--cred);color:#fff;font:700 1.125rem/1 var(--head);letter-spacing:.06em;text-transform:uppercase;box-shadow:0 8px 24px rgba(0,0,0,.35);white-space:nowrap}
.tour-box.on .tour-start{display:none}
.tour-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.tour-chips button{min-height:44px;padding:0 20px;border:2px solid var(--cnavy);border-radius:999px;background:#fff;color:var(--cnavy);font:700 1rem/1 var(--head);letter-spacing:.06em;text-transform:uppercase;cursor:pointer;transition:background .2s,color .2s}
.tour-chips button:hover{background:var(--soft)}
.tour-chips button.on{background:var(--cnavy);color:#fff}
.pnlm-container{font-family:var(--body)!important;background:var(--ink)!important}
@media (max-width:768px){
  .tour-box{aspect-ratio:4/5;max-height:70vh}
  .tour-start img{object-position:60% 50%}
  .tour-play{font-size:1rem;padding:12px 20px 12px 14px}
  .tour-chips button{flex:1 1 auto}
}

/* ===== cambios del 10/11: slogan, aliados, certificaciones, clientes ===== */
.eyebrow{margin:0 0 14px;font:700 1.125rem/1 var(--head);letter-spacing:.16em;text-transform:uppercase;color:var(--green)}
.brand-cards{grid-template-columns:repeat(5,minmax(0,1fr))}
.bcard .bt img{padding:10px}
.cert{background:var(--soft);padding-block:clamp(36px,5vw,64px)}
.cert-in{display:flex;align-items:center;gap:clamp(18px,3vw,36px)}
.cert-ico{flex:0 0 auto;width:96px;height:96px;display:grid;place-items:center;border-radius:50%;background:var(--navy);color:#fff}
.cert-ico svg{width:54px;height:54px;fill:none;stroke:currentColor;stroke-width:3;stroke-linejoin:round;stroke-linecap:round}
.cert h2{margin-bottom:8px}
.cert p{margin:0;max-width:56ch;font-size:1.25rem;color:var(--ink)}
.clients{padding-block:clamp(48px,6vw,88px) 0}
.client-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(12px,2vw,24px)}
.client-list li{display:grid;gap:6px;padding:26px 24px;border-radius:var(--r);background:#fff;border:1px solid var(--line);border-left:6px solid var(--green);box-shadow:var(--shadow)}
.client-list span{font:700 .875rem/1 var(--head);letter-spacing:.12em;text-transform:uppercase;color:var(--grey)}
.client-list strong{font:700 1.6rem/1.05 var(--head);text-transform:uppercase;color:var(--navy)}
.foot .slogan{margin:10px 0 0;font:700 1.0625rem/1 var(--head);letter-spacing:.14em;text-transform:uppercase;color:#9ADF8A}
@media (max-width:960px) and (min-width:769px){.brand-cards{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:768px){
  .brand-cards{grid-template-columns:1fr}
  .eyebrow{font-size:1rem;margin-bottom:10px}
  .cert-in{flex-direction:column;align-items:flex-start}
  .cert-ico{width:72px;height:72px}.cert-ico svg{width:40px;height:40px}
  .cert p{font-size:1.125rem}
  .client-list{grid-template-columns:1fr}
  .client-list li{padding:18px 20px}
}

/* ===== hito: primer medidor de gas natural en Veracruz ===== */
.hito{margin:22px 0 0;max-width:340px}
.hito img{width:100%;height:auto;display:block;border-radius:var(--r);box-shadow:var(--shadow)}
.hito figcaption{margin-top:10px;font-size:.9375rem;color:var(--grey)}
@media (max-width:768px){.hito{max-width:none}}

/* ===== clientes con logo, debajo de aliados comerciales ===== */
.clients-h{margin:clamp(40px,5vw,64px) 0 clamp(22px,3vw,34px);text-align:center}
.client-logos{list-style:none;margin:0 auto;padding:0;max-width:880px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,2vw,28px)}
.client-logos li{display:flex;flex-direction:column;align-items:center;gap:12px;padding:20px 16px 18px;border-radius:var(--r);background:#fff;box-shadow:var(--shadow)}
.client-logos img{width:100%;height:clamp(96px,11vw,140px);object-fit:contain}
.client-logos strong{font:700 1.0625rem/1.1 var(--head);letter-spacing:.04em;text-transform:uppercase;color:var(--navy);text-align:center}
@media (max-width:768px){
  .client-logos{gap:10px}
  .client-logos li{padding:12px 8px 10px;gap:8px}
  .client-logos img{height:72px}
  .client-logos strong{font-size:.75rem;letter-spacing:.02em}
}

/* ===== Nosotros: texto a la izquierda, foto del primer medidor a la derecha ===== */
.about{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:24px clamp(28px,5vw,72px);align-items:center;padding-block:clamp(40px,5vw,64px)}
.about-text{display:grid;gap:16px;align-content:center}
.about-text p{margin:0;max-width:56ch;font-size:1.1875rem}
.about-text p.note{font-size:.9375rem}
.about .hito{margin:0;max-width:none;justify-self:stretch}
.about .hito img{height:clamp(320px,34vw,460px);object-fit:cover;object-position:50% 30%}
.about .car.wide{margin-top:0}
@media (max-width:960px){
  .about{grid-template-columns:1fr;align-items:start}
  .about .hito img{height:clamp(300px,70vw,420px)}
}

/* ===== normas oficiales mexicanas ===== */
.cert-in{align-items:flex-start}
.cert-in>div{flex:1 1 auto;min-width:0}
.nom-lead{margin:18px 0 12px!important;font-weight:700}
.nom-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;max-width:none}
.nom-list li{display:grid;gap:4px;align-content:start;padding:14px 16px;border-radius:var(--r);background:#fff;border-left:5px solid var(--green);box-shadow:var(--shadow)}
.nom-list strong{font:700 1.1875rem/1.1 var(--head);letter-spacing:.03em;color:var(--navy)}
.nom-list span{font-size:.9375rem;color:var(--grey);line-height:1.3}
@media (max-width:960px){.nom-list{grid-template-columns:1fr}}
@media (max-width:768px){.cert-in{align-items:flex-start}}

/* ===== contraste del boton Enviar del formulario (escritorio) ===== */
.form .btn.btn-solid{color:#fff}
.form .btn.btn-solid:hover{background:#fff;border-color:#fff;color:var(--red)}