/* ============================================================
   Conalmallas® — Hoja de estilos principal
   Versión: 1.0 | Julio 2026
============================================================ */

/* ---- TOKENS ---- */
:root {
  --cb:       #1565C0;
  --cb-dark:  #0D3A8A;
  --cb-darker:#071F52;
  --cb-mid:   #1976D2;
  --cb-light: #2196F3;
  --cb-xlight:#E3F2FD;
  --white:    #FFFFFF;
  --off-white:#F7F9FC;
  --g100:     #EEF2F7;
  --g300:     #C5CFD6;
  --g500:     #7A8A99;
  --g700:     #3D4F60;
  --g900:     #1A2535;
  --orange:   #FF6B35;
  --orange-d: #E55A25;
  --r:        8px;
  --max:      1280px;
  --shadow-sm:0 2px 8px  rgba(13,58,138,.10);
  --shadow-md:0 8px 32px rgba(13,58,138,.16);
  --shadow-lg:0 20px 60px rgba(13,58,138,.20);
}

/* ---- RESET ---- */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; font-size:16px; overflow-x:hidden; max-width:100%; }
body {
  font-family:'Open Sans', sans-serif;
  background:var(--white);
  color:var(--g900);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  width:100%;
  position:relative;
}
img { max-width:100%; display:block; height:auto; }
a   { text-decoration:none; color:inherit; }
ul  { list-style:none; }

/* ---- LAYOUT ---- */
.wrap { max-width:var(--max); margin:0 auto; padding:0 40px; }
.section { padding:96px 0; }
.section--light  { background:var(--off-white); }
.section--tint   { background:var(--cb-xlight); }
.section--dark   { background:var(--cb-darker); color:#fff; }
.accent-divider  { height:5px; background:linear-gradient(90deg,var(--cb-dark),var(--orange) 40%,var(--cb-light)); }

/* ---- TYPOGRAPHY ---- */
h1,h2,h3,h4,h5 { font-family:'Montserrat',sans-serif; line-height:1.15; font-weight:800; }
.eyebrow { display:flex; align-items:center; gap:10px; margin-bottom:16px; }
.eyebrow::before { content:''; width:32px; height:3px; background:var(--orange); border-radius:2px; flex:none; }
.eyebrow__text {
  font-family:'Montserrat',sans-serif;
  font-size:11.5px; font-weight:700;
  letter-spacing:.18em; text-transform:uppercase;
  color:var(--cb-light);
}
.eyebrow--dark  .eyebrow__text { color:var(--cb); }
.eyebrow--white .eyebrow__text { color:rgba(255,255,255,.8); }
.eyebrow--white::before        { background:rgba(255,255,255,.4); }

/* ---- BUTTONS ---- */
.btn {
  display:inline-flex; align-items:center; gap:8px;
  font-family:'Montserrat',sans-serif; font-weight:700;
  font-size:14px; letter-spacing:.01em;
  padding:13px 26px; border-radius:var(--r);
  border:2px solid transparent; cursor:pointer;
  transition:all .2s ease; text-decoration:none;
}
.btn--orange  { background:var(--orange);   color:#fff; }
.btn--orange:hover  { background:var(--orange-d); transform:translateY(-2px); box-shadow:0 8px 20px rgba(255,107,53,.35); }
.btn--blue    { background:var(--cb);        color:#fff; }
.btn--blue:hover    { background:var(--cb-dark);   transform:translateY(-2px); box-shadow:var(--shadow-md); }
.btn--outline { border-color:var(--cb);      color:var(--cb); }
.btn--outline:hover { background:var(--cb);  color:#fff; }
.btn--outline-white { border-color:rgba(255,255,255,.5); color:#fff; }
.btn--outline-white:hover { background:rgba(255,255,255,.12); border-color:#fff; }
.btn--white   { background:#fff; color:var(--cb-dark); }
.btn--white:hover   { background:var(--cb-xlight); transform:translateY(-2px); }

/* ---- TOPBAR ---- */
.topbar {
  background:var(--cb-darker);
  font-family:'Montserrat',sans-serif;
  font-size:12px; font-weight:500;
  color:rgba(255,255,255,.7); padding:8px 0;
}
.topbar__inner { display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:8px; }
.topbar__contact { display:flex; gap:20px; align-items:center; }
.topbar__contact a { color:rgba(255,255,255,.7); transition:color .15s; }
.topbar__contact a:hover { color:#fff; }
.topbar__sep { color:rgba(255,255,255,.2); }
.topbar__social { display:flex; gap:10px; }
.topbar__social a {
  width:28px; height:28px; border-radius:50%;
  border:1px solid rgba(255,255,255,.2);
  display:flex; align-items:center; justify-content:center;
  font-size:12px; color:rgba(255,255,255,.7);
  transition:all .15s;
}
.topbar__social a:hover { color:#fff; border-color:#fff; background:rgba(255,255,255,.1); }

/* ---- HEADER / NAV ---- */
.site-header {
  position:sticky; top:0; z-index:200;
  background:#fff;
  border-bottom:3px solid var(--orange);
  box-shadow:0 4px 16px rgba(13,58,138,.10);
}
.navrow {
  display:flex; align-items:center;
  justify-content:space-between;
  height:72px; padding:0 40px;
}
.site-logo img { height:66px; width:auto; }

.nav__list { display:flex; align-items:center; height:100%; }
.nav__item  { position:relative; height:100%; display:flex; align-items:center; }
.nav__link  {
  font-family:'Montserrat',sans-serif;
  font-size:13px; font-weight:600;
  color:var(--cb-dark);
  padding:0 15px; height:100%;
  display:flex; align-items:center; gap:5px;
  transition:all .15s;
  border-bottom:3px solid transparent;
  white-space:nowrap;
}
.nav__link:hover,
.nav__link--active { color:var(--cb); background:var(--cb-xlight); border-bottom-color:var(--orange); }
.nav__caret { font-size:9px; opacity:.4; transition:transform .2s; }
.nav__item:hover .nav__caret { transform:rotate(180deg); }

/* Dropdown */
.dropdown {
  position:absolute; top:100%; left:0;
  background:#fff;
  border-top:3px solid var(--orange);
  border-radius:0 0 var(--r) var(--r);
  padding:14px 0; min-width:230px;
  opacity:0; visibility:hidden;
  transform:translateY(6px);
  transition:all .2s;
  box-shadow:0 20px 50px rgba(13,58,138,.18);
  z-index:300;
}
.nav__item:hover .dropdown { opacity:1; visibility:visible; transform:translateY(0); }
.dropdown__link {
  display:flex; align-items:center; gap:9px;
  font-family:'Montserrat',sans-serif;
  font-size:13px; color:var(--g700); font-weight:500;
  padding:9px 20px;
  transition:all .15s;
}
.dropdown__link:hover { color:var(--cb); background:var(--cb-xlight); padding-left:26px; }
.dropdown__dot { width:5px; height:5px; border-radius:50%; background:var(--cb-light); flex:none; }
.dropdown__cat {
  font-family:'Montserrat',sans-serif;
  font-size:10px; font-weight:700;
  letter-spacing:.14em; text-transform:uppercase;
  color:var(--orange); padding:12px 20px 6px;
  border-top:1px solid var(--g100); margin-top:6px;
}
.dropdown__cat:first-child { border-top:none; margin-top:0; }

/* Mega dropdown */
.dropdown--mega {
  min-width:720px;
  display:grid; grid-template-columns:repeat(4,1fr);
  padding:0;
}
.mega-col { padding:20px 0; border-right:1px solid var(--g100); }
.mega-col:last-child { border-right:none; }
.mega-col__head {
  font-family:'Montserrat',sans-serif;
  font-size:10.5px; font-weight:700;
  letter-spacing:.12em; text-transform:uppercase;
  color:var(--cb); padding:6px 20px 10px; display:block;
}
.mega-col .dropdown__link { font-size:12.5px; padding:8px 20px; }
.nav__cta { margin-left:16px; padding:10px 22px; font-size:13px; }

/* ---- PAGE HERO (interior) ---- */
.page-hero {
  position:relative; height:320px;
  display:flex; align-items:flex-end; overflow:hidden;
}
.page-hero__bg {
  position:absolute; inset:0;
  /* Fondo por defecto: gradiente azul corporativo */
  background:linear-gradient(135deg,var(--cb-darker),var(--cb-dark) 55%,var(--cb));
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
}
/* Cuando tiene imagen: el overlay oscurece para que el texto sea legible */
.page-hero__bg.has-image::after {
  content:''; position:absolute; inset:0;
  background:rgba(7,31,82,.55);   /* overlay azul oscuro al 55% */
}
/* Patrón de malla cuando NO tiene imagen */
.page-hero__bg:not(.has-image)::before {
  content:''; position:absolute; inset:0;
  background-image:
    linear-gradient(45deg,transparent 46%,rgba(255,255,255,.04) 46%,rgba(255,255,255,.04) 50%,transparent 50%),
    linear-gradient(-45deg,transparent 46%,rgba(255,255,255,.04) 46%,rgba(255,255,255,.04) 50%,transparent 50%);
  background-size:40px 40px;
}
.page-hero__inner {
  position:relative; z-index:2;
  padding:0 40px 44px;
  max-width:var(--max); margin:0 auto; width:100%;
}
.breadcrumb {
  font-family:'Montserrat',sans-serif;
  font-size:11.5px; color:rgba(255,255,255,.55);
  margin-bottom:12px;
  display:flex; gap:8px; align-items:center; flex-wrap:wrap;
}
.breadcrumb a { color:rgba(255,255,255,.55); transition:color .15s; }
.breadcrumb a:hover { color:rgba(255,255,255,.9); }
.breadcrumb__sep { color:rgba(255,255,255,.25); }
.page-hero h1       { font-size:40px; color:#fff; }
.page-hero h1 span  { color:var(--orange); }

/* ---- HERO (home) ---- */
/* ---- HERO BANNERS (imagen/SVG con texto ya incluido, sin overlay) ---- */
.hero-banners  { position:relative; overflow:hidden; background:var(--cb-darker); }
.hbn__track    { display:grid; width:100%; }
.hbn__slide {
  grid-area:1 / 1; display:flex; align-items:center; justify-content:center;
  opacity:0; visibility:hidden;
  transition:opacity .9s ease;
}
.hbn__slide.is-active   { opacity:1; visibility:visible; z-index:1; }
.hbn__img               { display:block; width:100%; height:auto; }
.hbn__img--mobile       { display:none; }

@media(max-width:640px) {
  .hero-banners           { min-height:70vh; min-height:70dvh; }
  .hbn__track             { height:70vh; height:70dvh; }
  .hbn__slide              { height:100%; }
  .hbn__img--desktop       { display:none; }
  .hbn__img--mobile        { display:block; width:100%; height:100%; object-fit:cover; }
}

.hbn__arrow {
  position:absolute; z-index:5; top:50%; transform:translateY(-50%);
  width:46px; height:46px; border-radius:50%;
  background:rgba(255,255,255,.15); border:1px solid rgba(255,255,255,.35);
  color:#fff; font-size:24px; line-height:1; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition:background .2s;
}
.hbn__arrow:hover  { background:rgba(255,255,255,.3); }
.hbn__arrow--prev  { left:20px; }
.hbn__arrow--next  { right:20px; }

.hbn__dots {
  position:absolute; z-index:5; bottom:16px; left:50%; transform:translateX(-50%);
  display:flex; gap:9px;
}
.hbn__dots .hbn-dot {
  width:9px; height:9px; border-radius:50%; padding:0; border:none; cursor:pointer;
  background:rgba(255,255,255,.4); transition:all .25s;
}
.hbn__dots .hbn-dot.is-active { background:#fff; width:26px; border-radius:6px; }

@media(max-width:640px) {
  .hbn__arrow { width:36px; height:36px; font-size:18px; }
}

.hero {
  position:relative; min-height:640px;
  display:flex; align-items:center; overflow:hidden;
}

/* ---- HERO SPLIT (texto fijo + galería con Ken Burns) ---- */
.hero-split {
  display:grid; grid-template-columns:minmax(0,560px) 1fr;
  min-height:660px; align-items:stretch;
}
.hero-split__text {
  position:relative; overflow:hidden;
  background:linear-gradient(160deg,var(--cb-darker) 0%,var(--cb-dark) 60%,var(--cb) 130%);
  display:flex; align-items:center;
}
.hero-split__pattern {
  position:absolute; inset:0; opacity:.07;
  background-image:
    linear-gradient(45deg, transparent 46%, #fff 46%, #fff 50%, transparent 50%),
    linear-gradient(-45deg, transparent 46%, #fff 46%, #fff 50%, transparent 50%);
  background-size:34px 34px;
}
.hero-split__content { position:relative; z-index:2; padding:72px 48px; }
.hero-split__stats   { display:flex; gap:32px; margin-top:38px; padding-top:30px; border-top:1px solid rgba(255,255,255,.15); }

.hero-split__dots { display:flex; gap:9px; margin-top:34px; }
.hero-split__dots .hs-dot {
  width:9px; height:9px; border-radius:50%; padding:0; border:none; cursor:pointer;
  background:rgba(255,255,255,.3); transition:all .25s;
}
.hero-split__dots .hs-dot.is-active { background:var(--orange); width:26px; border-radius:6px; }

.hero-split__visual { position:relative; background:var(--g100); overflow:hidden; }
.hero-split__frame  { position:absolute; inset:28px 28px 28px 0; border-radius:20px; overflow:hidden; box-shadow:var(--shadow-lg); }
.hero-split__img {
  position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover; opacity:0; transform:scale(1.1);
  transition:opacity 1.1s ease;
}
.hero-split__img.is-active { opacity:1; animation:hs-kenburns 6.5s ease-out forwards; z-index:1; }
@keyframes hs-kenburns { from { transform:scale(1.1); } to { transform:scale(1); } }

.hero-split__badge {
  position:absolute; z-index:3; left:0; bottom:56px;
  background:#fff; border-radius:14px; box-shadow:var(--shadow-lg);
  padding:18px 24px; min-width:230px;
}
.hero-split__badge-cat { font-family:'Montserrat',sans-serif; font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:.1em; color:var(--orange); margin-bottom:6px; }
.hero-split__badge-lbl { font-family:'Montserrat',sans-serif; font-size:16px; font-weight:700; color:var(--g900); line-height:1.3; }

@media(max-width:1024px) {
  .hero-split { grid-template-columns:1fr; }
  .hero-split__text   { padding:0; }
  .hero-split__content{ padding:64px 32px; }
  .hero-split__visual { height:380px; }
  .hero-split__frame  { inset:0; border-radius:0; }
  .hero-split__badge  { left:24px; bottom:24px; }
}
@media(max-width:640px) {
  .hero-split__stats  { gap:20px; flex-wrap:wrap; }
  .hero-split__badge  { padding:14px 18px; min-width:0; max-width:200px; }
  .hero-split__badge-lbl { font-size:13.5px; }
}

.hero__bg {
  position:absolute; inset:0;
  background:linear-gradient(135deg,var(--cb-darker) 0%,var(--cb-dark) 45%,var(--cb) 100%);
}
.hero__bg::before {
  content:''; position:absolute; inset:0; z-index:1;
  background-image:
    linear-gradient(45deg,transparent 46%,rgba(255,255,255,.04) 46%,rgba(255,255,255,.04) 50%,transparent 50%),
    linear-gradient(-45deg,transparent 46%,rgba(255,255,255,.04) 46%,rgba(255,255,255,.04) 50%,transparent 50%);
  background-size:40px 40px;
}
.hero__bg::after {
  content:''; position:absolute; top:0; right:0;
  width:52%; height:100%;
  background:linear-gradient(135deg,rgba(33,150,243,.18),rgba(21,101,192,.08));
  clip-path:polygon(18% 0%,100% 0%,100% 100%,0% 100%);
}
.hero__inner {
  position:relative; z-index:2;
  display:grid; grid-template-columns:1fr 1fr;
  gap:60px; align-items:center;
  padding:80px 40px; max-width:var(--max); margin:0 auto; width:100%;
}
.hero__badge {
  display:inline-flex; align-items:center; gap:8px;
  background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.2);
  color:rgba(255,255,255,.9);
  font-family:'Montserrat',sans-serif; font-size:11.5px; font-weight:700;
  letter-spacing:.12em; text-transform:uppercase;
  padding:7px 16px; border-radius:40px; margin-bottom:24px;
}
.hero__badge-dot { width:6px; height:6px; border-radius:50%; background:var(--orange); }
.hero h1          { font-size:46px; color:#fff; margin-bottom:22px; }
.hero h1 em       { font-style:normal; color:var(--orange); }
.hero__lead       { font-size:17px; color:rgba(255,255,255,.8); max-width:500px; margin-bottom:36px; line-height:1.7; }
.hero__ctas       { display:flex; gap:14px; flex-wrap:wrap; margin-bottom:48px; }
.hero__stats      { display:flex; border-top:1px solid rgba(255,255,255,.15); padding-top:32px; }
.hero__stat       { flex:1; padding-right:24px; margin-right:24px; border-right:1px solid rgba(255,255,255,.12); }
.hero__stat:last-child { border-right:none; padding-right:0; margin-right:0; }
.hero__stat-num   { font-family:'Montserrat',sans-serif; font-size:32px; font-weight:900; color:#fff; line-height:1; }
.hero__stat-num em{ font-style:normal; color:var(--orange); }
.hero__stat-lbl   { font-size:12px; color:rgba(255,255,255,.6); margin-top:5px; font-weight:500; }

/* Hero visual */
.hero__visual      { display:flex; flex-direction:column; gap:14px; }
.hero__img-main    { border-radius:var(--r); overflow:hidden; height:320px; box-shadow:0 32px 64px rgba(0,0,0,.4); border:3px solid rgba(255,255,255,.12); position:relative; }
.hero__img-main img{ width:100%; height:100%; object-fit:cover; }
.hero__card        {
  position:absolute; bottom:-14px; left:-14px;
  background:#fff; border-radius:var(--r);
  padding:14px 18px; box-shadow:var(--shadow-lg);
  display:flex; align-items:center; gap:12px;
}
.hero__card-icon   { width:42px; height:42px; border-radius:50%; background:var(--cb-xlight); display:flex; align-items:center; justify-content:center; font-size:20px; flex:none; }
.hero__card-num    { font-family:'Montserrat',sans-serif; font-size:20px; font-weight:900; color:var(--cb-dark); }
.hero__card-lbl    { font-size:11.5px; color:var(--g500); }
.hero__img-row     { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.hero__img-small   { border-radius:var(--r); overflow:hidden; height:150px; border:3px solid rgba(255,255,255,.12); }
.hero__img-small img{ width:100%; height:100%; object-fit:cover; }

/* ---- HERO SLIDER ---- */
.hero-slider           { padding:0; }
.hero-slider__track    { position:relative; width:100%; height:100%; min-height:640px; }
.hero-slide {
  position:absolute; inset:0;
  background-size:cover; background-position:center;
  opacity:0; visibility:hidden;
  transition:opacity 1s ease;
  display:flex; align-items:center;
}
.hero-slide.is-active  { opacity:1; visibility:visible; z-index:1; }
.hero-slide__overlay {
  position:absolute; inset:0;
  background:linear-gradient(90deg, rgba(0,0,0,.62) 0%, rgba(0,0,0,.42) 28%, rgba(0,0,0,.14) 52%, transparent 70%);
}
.hero-slide__content {
  position:relative; z-index:2;
  max-width:var(--max); margin:0 auto; width:100%;
  padding:80px 40px;
}
.hero-slide__content > * { max-width:560px; }
.hero-slide__content .hero__badge,
.hero-slide__content h1,
.hero-slide__content .hero__lead {
  text-shadow:0 2px 14px rgba(0,0,0,.55);
}

.hero-slider__arrow {
  position:absolute; z-index:5; top:50%; transform:translateY(-50%);
  width:46px; height:46px; border-radius:50%;
  background:rgba(255,255,255,.12); border:1px solid rgba(255,255,255,.3);
  color:#fff; font-size:24px; line-height:1; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition:background .2s;
}
.hero-slider__arrow:hover     { background:rgba(255,255,255,.28); }
.hero-slider__arrow--prev     { left:24px; }
.hero-slider__arrow--next     { right:24px; }

.hero-slider__dots {
  position:absolute; z-index:5; bottom:26px; left:50%; transform:translateX(-50%);
  display:flex; gap:10px;
}
.hero-slider__dot {
  width:9px; height:9px; border-radius:50%;
  background:rgba(255,255,255,.4); border:none; padding:0; cursor:pointer;
  transition:all .25s;
}
.hero-slider__dot.is-active { background:var(--orange); width:26px; border-radius:6px; }

.hero-stats-bar         { background:var(--cb-darker); padding:26px 0; }
.hero-stats-bar__inner  { display:flex; }
.hero-stats-bar .hero__stat      { flex:1; padding-right:24px; margin-right:24px; border-right:1px solid rgba(255,255,255,.12); text-align:center; }
.hero-stats-bar .hero__stat:last-child { border-right:none; padding-right:0; margin-right:0; }

@media(max-width:900px) {
  .hero-slide__content   { padding:60px 24px; }
  .hero-slider__arrow    { width:38px; height:38px; font-size:20px; }
}
@media(max-width:640px) {
  .hero-slider__arrow    { display:none; }
  .hero-stats-bar__inner { flex-direction:column; gap:16px; }
  .hero-stats-bar .hero__stat { border-right:none; padding-right:0; margin-right:0; }
}

/* ---- RIBBON ---- */
.ribbon { background:var(--cb); padding:20px 0; overflow:hidden; }
.ribbon__track {
  display:flex; gap:48px; align-items:center;
  white-space:nowrap;
  animation:ribbon-scroll 28s linear infinite;
}
.ribbon__item { display:flex; align-items:center; gap:10px; font-family:'Montserrat',sans-serif; font-size:13px; font-weight:600; color:rgba(255,255,255,.9); flex:none; }
.ribbon__sep  { color:var(--orange); font-size:18px; }
@keyframes ribbon-scroll { from{ transform:translateX(0); } to{ transform:translateX(-50%); } }

/* ---- ABOUT ---- */
.about__grid   { display:grid; grid-template-columns:1fr 1.1fr; gap:72px; align-items:center; }
.about__visual { position:relative; }
.about__img-main { border-radius:var(--r); height:500px; object-fit:cover; width:100%; box-shadow:var(--shadow-lg); }
.about__img-overlay {
  position:absolute; bottom:-28px; right:-28px;
  width:200px; height:160px; border-radius:var(--r);
  overflow:hidden; border:4px solid #fff;
  box-shadow:var(--shadow-md);
}
.about__img-overlay img { width:100%; height:100%; object-fit:cover; }
.about__badge {
  position:absolute; top:24px; left:-24px;
  background:var(--orange); color:#fff;
  border-radius:var(--r); padding:16px 20px;
  text-align:center; box-shadow:var(--shadow-md);
}
.about__badge-num { font-family:'Montserrat',sans-serif; font-size:34px; font-weight:900; line-height:1; }
.about__badge-txt { font-size:11.5px; font-weight:600; margin-top:4px; opacity:.9; }
.about h2         { font-size:38px; margin-bottom:18px; }
.about h2 span    { color:var(--cb); }
.about__lead      { color:var(--g500); font-size:16px; line-height:1.75; margin-bottom:28px; }
.about__features  { display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-bottom:36px; }
.about__feat      { background:var(--cb-xlight); border-radius:var(--r); padding:20px; border-left:4px solid var(--cb); }
.about__feat-icon { font-size:22px; margin-bottom:8px; }
.about__feat-title{ font-family:'Montserrat',sans-serif; font-size:14px; font-weight:700; color:var(--g900); margin-bottom:4px; }
.about__feat-text { font-size:13px; color:var(--g500); }

/* ---- SERVICES GRID ---- */
.services__intro { display:flex; justify-content:space-between; align-items:flex-end; margin-bottom:56px; flex-wrap:wrap; gap:24px; }
.services__intro h2 { font-size:38px; max-width:480px; }
.services__lead  { max-width:380px; color:var(--g500); font-size:15px; }
.services__grid  { display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.svc-card        { position:relative; border-radius:var(--r); overflow:hidden; height:290px; box-shadow:var(--shadow-md); display:block; }
.svc-card__img   { width:100%; height:100%; object-fit:cover; transition:transform .5s; }
.svc-card:hover .svc-card__img { transform:scale(1.07); }
.svc-card::after { content:''; position:absolute; inset:0; background:linear-gradient(180deg,rgba(0,0,0,0) 35%,rgba(0,0,0,.85) 100%); }
.svc-card::before{ content:''; position:absolute; top:0; left:0; right:0; height:4px; background:var(--orange); z-index:2; transform:scaleX(0); transform-origin:left; transition:transform .3s; }
.svc-card:hover::before { transform:scaleX(1); }
.svc-card__num   { position:absolute; top:16px; left:16px; z-index:2; font-family:'Montserrat',sans-serif; font-size:11px; font-weight:700; color:rgba(255,255,255,.5); letter-spacing:.08em; }
.svc-card__body  { position:absolute; bottom:0; left:0; right:0; z-index:2; padding:20px 22px 22px; }
.svc-card__name  { font-family:'Montserrat',sans-serif; font-size:17px; font-weight:800; color:#fff; margin-bottom:6px; }
.svc-card__arrow { display:inline-flex; align-items:center; gap:6px; font-family:'Montserrat',sans-serif; font-size:12px; font-weight:700; color:var(--orange); opacity:0; transform:translateY(6px); transition:all .2s; }
.svc-card:hover .svc-card__arrow { opacity:1; transform:translateY(0); }

/* ---- PROJECTS ---- */
.projects__header { display:flex; justify-content:space-between; align-items:flex-end; margin-bottom:48px; flex-wrap:wrap; gap:24px; }
.projects__header h2 { font-size:36px; color:#fff; }
.proj-grid  { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.proj-card  { border-radius:var(--r); overflow:hidden; background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.1); transition:transform .2s,box-shadow .2s,border-color .2s; }
.proj-card:hover { transform:translateY(-6px); box-shadow:0 24px 50px rgba(0,0,0,.3); border-color:var(--orange); }
.proj-card__img  { height:210px; width:100%; object-fit:cover; }
.proj-card__body { padding:22px 24px; }
.proj-card__tag  { display:inline-flex; align-items:center; gap:5px; font-family:'Montserrat',sans-serif; font-size:10.5px; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--orange); margin-bottom:8px; }
.proj-card__tag::before { content:'●'; font-size:7px; }
.proj-card__title{ font-family:'Montserrat',sans-serif; font-weight:800; font-size:16px; color:#fff; margin-bottom:8px; }
.proj-card__desc { font-size:13.5px; color:rgba(255,255,255,.55); line-height:1.6; }

/* ---- CLIENTS ---- */
.clients__label { text-align:center; color:var(--g500); font-family:'Montserrat',sans-serif; font-size:11.5px; font-weight:700; letter-spacing:.18em; text-transform:uppercase; margin-bottom:36px; }
.clients__row   { display:flex; justify-content:center; align-items:center; gap:24px; flex-wrap:wrap; }
.client-chip    { flex:none; display:flex; align-items:center; justify-content:center; height:150px; padding:0 20px; }
.client-chip img { max-height:150px; max-width:220px; min-height:150px; width:auto; height:150px; object-fit:contain; filter:grayscale(100%); opacity:.6; transition:filter .2s, opacity .2s; }
.client-chip:hover img { filter:grayscale(0%); opacity:1; }

.clients-slider {
  overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.clients-track {
  display:flex; align-items:center; width:max-content;
  animation:clients-scroll 26s linear infinite;
}
.clients-slider:hover .clients-track { animation-play-state:paused; }
@keyframes clients-scroll {
  from { transform:translateX(0); }
  to   { transform:translateX(-50%); }
}
@media(max-width:640px) {
  .clients-track { animation-duration:18s; }
  .client-chip { height:110px; padding:0 14px; }
  .client-chip img { max-height:110px; min-height:110px; height:110px; max-width:160px; }
}

/* ---- CTA BAND ---- */
.cta-band        { background:linear-gradient(115deg,var(--cb-dark),var(--cb) 60%,var(--cb-light)); padding:80px 0; position:relative; overflow:hidden; }
.cta-band::before{ content:''; position:absolute; inset:0; background-image:linear-gradient(45deg,transparent 46%,rgba(255,255,255,.05) 46%,rgba(255,255,255,.05) 50%,transparent 50%),linear-gradient(-45deg,transparent 46%,rgba(255,255,255,.05) 46%,rgba(255,255,255,.05) 50%,transparent 50%); background-size:36px 36px; }
.cta-band__inner { position:relative; z-index:2; display:flex; align-items:center; justify-content:space-between; gap:40px; flex-wrap:wrap; }
.cta-band h2     { font-size:32px; color:#fff; max-width:560px; }
.cta-band h2 em  { font-style:normal; color:var(--orange); }
.cta-band__actions{ display:flex; gap:14px; flex-wrap:wrap; flex:none; }

/* ---- BLOG ---- */
.blog__intro { display:flex; justify-content:space-between; align-items:flex-end; margin-bottom:48px; flex-wrap:wrap; gap:24px; }
.blog__intro h2 { font-size:36px; }
.blog-grid  { display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.blog-card  { background:#fff; border-radius:var(--r); overflow:hidden; border:1px solid var(--g100); transition:transform .2s,box-shadow .2s; }
.blog-card:hover { transform:translateY(-6px); box-shadow:var(--shadow-md); }
.blog-card__img  { height:180px; overflow:hidden; }
.blog-card__img img { width:100%; height:100%; object-fit:cover; transition:transform .5s; }
.blog-card:hover .blog-card__img img { transform:scale(1.06); }
.blog-card__body { padding:24px; }
.blog-card__meta { display:flex; align-items:center; gap:10px; margin-bottom:10px; }
.blog-card__date { font-family:'Montserrat',sans-serif; font-size:11.5px; font-weight:700; color:var(--orange); letter-spacing:.06em; }
.blog-card__cat  { font-family:'Montserrat',sans-serif; font-size:10.5px; font-weight:700; color:var(--g500); text-transform:uppercase; }
.blog-card__title{ font-family:'Montserrat',sans-serif; font-weight:800; font-size:16px; color:var(--g900); line-height:1.4; margin-bottom:12px; }
.blog-card__read { font-family:'Montserrat',sans-serif; font-size:12px; font-weight:700; color:var(--cb); display:flex; align-items:center; gap:4px; }

/* ---- CONTACT ---- */
.contact__grid  { display:grid; grid-template-columns:1fr 1.1fr; gap:56px; align-items:stretch; }
.contact__panel { background:var(--cb-dark); color:#fff; border-radius:var(--r); padding:48px; display:flex; flex-direction:column; }
.contact__panel h2 { font-size:30px; color:#fff; margin-bottom:8px; }
.contact__sub   { color:rgba(255,255,255,.65); font-size:15px; margin-bottom:36px; }
.contact__item  { display:flex; gap:16px; margin-bottom:24px; align-items:flex-start; }
.contact__icon  { width:44px; height:44px; border-radius:var(--r); background:rgba(255,255,255,.1); display:flex; align-items:center; justify-content:center; font-size:18px; flex:none; color:var(--orange); }
.contact__lbl   { font-family:'Montserrat',sans-serif; font-size:10.5px; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:rgba(255,255,255,.5); margin-bottom:4px; }
.contact__val   { font-size:14.5px; font-weight:600; color:#fff; }
.contact__wa    { margin-top:auto; background:rgba(37,211,102,.15); border:1px solid rgba(37,211,102,.3); color:#25D366; padding:16px 24px; border-radius:var(--r); font-family:'Montserrat',sans-serif; font-weight:700; font-size:14px; display:flex; align-items:center; gap:10px; transition:all .2s; cursor:pointer; text-decoration:none; }
.contact__wa:hover { background:rgba(37,211,102,.25); }
.map-box        { border-radius:var(--r); overflow:hidden; box-shadow:var(--shadow-md); }
.map-box iframe { width:100%; height:100%; border:0; min-height:460px; display:block; }

/* ---- FOOTER ---- */
.site-footer     { background:var(--g900); color:var(--g300); padding:72px 0 24px; }
.footer__top     { display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr; gap:48px; margin-bottom:56px; }
.footer__logo    {   background: #fff; padding: 10px 16px; border-radius: 8px; }
.footer__about   { font-size:14px; line-height:1.75; color:var(--g500); max-width:290px; }
.footer__heading { font-family:'Montserrat',sans-serif; font-size:11.5px; font-weight:700; letter-spacing:.15em; text-transform:uppercase; color:#fff; margin-bottom:18px; }
.footer__list li { margin-bottom:11px; }
.footer__list a  { font-size:14px; color:var(--g500); transition:color .15s; }
.footer__list a:hover { color:var(--cb-light); }
.footer__bottom  { border-top:1px solid rgba(255,255,255,.08); padding-top:24px; display:flex; justify-content:space-between; align-items:center; font-size:13px; color:var(--g500); flex-wrap:wrap; gap:12px; }
.footer__social  { display:flex; gap:10px; }
.footer__social a{ width:34px; height:34px; border-radius:50%; border:1px solid rgba(255,255,255,.15); display:flex; align-items:center; justify-content:center; font-size:13px; color:var(--g500); transition:all .2s; }
.footer__social a:hover { background:var(--cb); border-color:var(--cb); color:#fff; }

/* ---- WA FLOAT ---- */
.wa-float-wrap { position:fixed; bottom:28px; right:28px; z-index:300; display:flex; align-items:center; }
.wa-float { position:static; box-shadow:0 8px 28px rgba(37,211,102,.45); width:56px; height:56px; border-radius:50%; background:#25D366; display:flex; align-items:center; justify-content:center; font-size:26px; transition:transform .2s; flex:none; }
.wa-float:hover { transform:scale(1.08); }

.wa-bubble {
  position:absolute; right:68px; top:50%; transform:translateY(-50%) translateX(8px);
  background:#fff; color:var(--g900);
  font-family:'Open Sans',sans-serif; font-size:14px; line-height:1.4;
  padding:12px 16px; border-radius:14px; box-shadow:var(--shadow-lg);
  max-width:220px; white-space:normal;
  opacity:0; visibility:hidden; pointer-events:none;
  transition:opacity .25s ease, transform .25s ease;
}
.wa-bubble::after {
  content:''; position:absolute; right:-7px; top:50%; transform:translateY(-50%);
  width:0; height:0;
  border-top:7px solid transparent; border-bottom:7px solid transparent;
  border-left:7px solid #fff;
}
.wa-float-wrap:hover .wa-bubble {
  opacity:1; visibility:visible; transform:translateY(-50%) translateX(0);
}
@media(max-width:640px) {
  .wa-bubble { display:none; } /* en móvil no hay hover real; se omite */
}

/* ---- PRODUCT PAGE ---- */
.prod-intro      { display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; }
.prod-intro__content h2    { font-size:34px; margin-bottom:18px; }
.prod-intro__content p     { color:var(--g500); font-size:16px; line-height:1.7; margin-bottom:20px; }
.prod-tags       { display:flex; gap:10px; flex-wrap:wrap; margin-bottom:28px; }
.prod-tag        { display:inline-flex; align-items:center; gap:7px; background:var(--g100); color:var(--g900); font-family:'Montserrat',sans-serif; font-size:13px; font-weight:600; padding:8px 14px; border-radius:40px; }
.prod-tag__dot   { width:8px; height:8px; border-radius:50%; background:var(--cb); }
.prod-intro__img { position:relative; }
.prod-intro__img img { border-radius:var(--r); height:420px; object-fit:cover; width:100%; box-shadow:var(--shadow-lg); }
.prod-intro__caption { position:absolute; bottom:20px; left:20px; right:20px; background:var(--cb); color:#fff; font-weight:700; font-size:15px; padding:16px 20px; border-radius:var(--r); line-height:1.35; }

.prod-resist     { display:grid; grid-template-columns:1.1fr 1fr; gap:56px; align-items:center; }
.prod-resist__imgs { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.prod-resist__imgs img { border-radius:var(--r); height:220px; object-fit:cover; width:100%; }
.prod-resist__imgs img:first-child { grid-column:1/-1; height:260px; }
.prod-resist__content h2 { font-size:34px; margin-bottom:18px; }
.prod-resist__content p  { color:var(--g500); font-size:16px; line-height:1.7; }

.prod-why        { background:var(--cb-darker); background-image:radial-gradient(circle at 80% 50%,rgba(61,107,224,.15),transparent 50%); position:relative; overflow:hidden; }
.prod-why::before{ content:''; position:absolute; inset:0; background-image:linear-gradient(45deg,transparent 46%,rgba(255,255,255,.03) 46%,rgba(255,255,255,.03) 50%,transparent 50%),linear-gradient(-45deg,transparent 46%,rgba(255,255,255,.03) 46%,rgba(255,255,255,.03) 50%,transparent 50%); background-size:46px 46px; pointer-events:none; }
.prod-why__inner { display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; position:relative; z-index:2; }
.prod-why__img   { border-radius:var(--r); height:480px; object-fit:cover; width:100%; box-shadow:0 28px 60px -24px rgba(0,0,0,.6); }
.prod-why__content h2  { font-size:34px; color:#fff; margin-bottom:12px; }
.prod-why__lead  { color:var(--g300); font-size:15.5px; margin-bottom:32px; }
.benefit-list    { display:flex; flex-direction:column; gap:14px; margin-bottom:32px; }
.benefit-item    { display:flex; align-items:center; gap:16px; background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.08); border-radius:var(--r); padding:14px 18px; }
.benefit-item__icon { width:42px; height:42px; border-radius:50%; background:var(--cb); display:flex; align-items:center; justify-content:center; font-size:18px; flex:none; }
.benefit-item__title{ font-weight:700; color:#fff; font-size:15px; }
.benefit-item__sub  { font-size:12.5px; color:var(--g300); margin-top:2px; }

.prod-urgency    { background:var(--off-white); }
.prod-urgency__inner { display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
.prod-urgency__content h2    { font-size:36px; margin-bottom:16px; }
.prod-urgency__content h2 em { font-style:normal; color:var(--orange); }
.prod-urgency__content p     { color:var(--g500); font-size:16px; margin-bottom:24px; }
.check-list      { margin-bottom:32px; display:flex; flex-direction:column; gap:12px; }
.check-list li   { display:flex; align-items:flex-start; gap:10px; font-size:15px; font-weight:600; }
.check-list li::before { content:'✓'; color:var(--cb); font-weight:800; font-size:16px; margin-top:1px; }
.prod-urgency__imgs { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.prod-urgency__imgs img { border-radius:var(--r); height:200px; object-fit:cover; width:100%; }
.prod-urgency__imgs img:first-child { grid-column:1/-1; height:180px; }

.prod-benefits   { background:var(--g100); }
.prod-benefits h2{ font-size:34px; text-align:center; margin-bottom:10px; }
.prod-benefits__sub { text-align:center; color:var(--g500); max-width:480px; margin:0 auto 52px; }
.benefits-grid   { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.b-card          { background:#fff; border-radius:var(--r); padding:32px 28px; border:1px solid var(--g100); transition:transform .2s,box-shadow .2s,border-color .2s; }
.b-card:hover    { transform:translateY(-5px); box-shadow:var(--shadow-md); border-color:var(--cb); }
.b-card__icon    { width:52px; height:52px; border-radius:var(--r); background:rgba(21,101,192,.1); display:flex; align-items:center; justify-content:center; font-size:24px; margin-bottom:18px; }
.b-card h3       { font-size:18px; margin-bottom:8px; }
.b-card p        { font-size:14px; color:var(--g500); line-height:1.65; }

/* ---- Tarjeta de producto con foto (páginas de solución integral) ---- */
.sol-card         { background:#fff; border-radius:var(--r); overflow:hidden; border:1px solid var(--g100); transition:transform .2s, box-shadow .2s, border-color .2s; }
.sol-card:hover    { transform:translateY(-5px); box-shadow:var(--shadow-md); border-color:var(--cb); }
.sol-card img      { width:100%; height:180px; object-fit:cover; display:block; }
.sol-card__body    { padding:20px 22px 26px; }
.sol-card__body h3 { font-size:16px; margin-bottom:8px; color:var(--g900); }
.sol-card__body p  { font-size:13.5px; color:var(--g500); line-height:1.6; margin-bottom:14px; }
.sol-card__body a  { font-family:'Montserrat',sans-serif; font-size:13px; font-weight:700; color:var(--cb); }
.sol-card__body a:hover { color:var(--orange); }

/* ---- FORMULARIO DE COTIZACIÓN (páginas de producto) ---- */
.quote-section     { background:var(--off-white); }
.quote-head         { text-align:center; max-width:640px; margin:0 auto 44px; }
.quote-eyebrow      { font-family:'Montserrat',sans-serif; font-size:12px; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--orange); margin-bottom:14px; }
.quote-head h2      { font-size:34px; margin-bottom:14px; }
.quote-head h2 em   { font-style:normal; color:var(--cb); }
.quote-head p       { color:var(--g500); font-size:16px; line-height:1.6; }
.quote-card         { max-width:900px; margin:0 auto; background:#fff; border:1px solid var(--g100); border-radius:var(--r); box-shadow:var(--shadow-md); padding:44px; }
.quote-grid         { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-bottom:22px; }
.quote-field label  { display:block; font-family:'Montserrat',sans-serif; font-size:13px; font-weight:700; color:var(--g900); margin-bottom:8px; }
.quote-field input,
.quote-field select,
.quote-field textarea {
  width:100%; border:1px solid var(--g300); border-radius:6px;
  padding:12px 14px; font-family:'Open Sans',sans-serif; font-size:14.5px;
  color:var(--g900); background:#fff; transition:border-color .15s, box-shadow .15s;
}
.quote-field input:focus,
.quote-field select:focus,
.quote-field textarea:focus { outline:none; border-color:var(--cb); box-shadow:0 0 0 3px var(--cb-xlight); }
.quote-field textarea       { resize:vertical; min-height:110px; }
.quote-field--full          { grid-column:1/-1; }
.quote-card .btn            { width:100%; justify-content:center; font-size:15.5px; padding:16px; }
.quote-hp                   { position:absolute; left:-9999px; top:-9999px; }
@media(max-width:900px){ .quote-grid{grid-template-columns:1fr;} .quote-card{padding:28px 22px;} }

.prod-close      { background:linear-gradient(120deg,var(--cb-dark),var(--cb) 50%,var(--cb-light)); padding:72px 0; text-align:center; position:relative; overflow:hidden; }
.prod-close::before{ content:''; position:absolute; inset:0; background-image:linear-gradient(45deg,transparent 46%,rgba(255,255,255,.07) 46%,rgba(255,255,255,.07) 50%,transparent 50%),linear-gradient(-45deg,transparent 46%,rgba(255,255,255,.07) 46%,rgba(255,255,255,.07) 50%,transparent 50%); background-size:40px 40px; }
.prod-close__inner { position:relative; z-index:2; max-width:700px; margin:0 auto; }
.prod-close h2   { font-size:30px; color:#fff; margin-bottom:14px; }
.prod-close p    { color:rgba(255,255,255,.85); font-size:16px; margin-bottom:28px; }

/* ---- RESPONSIVE ---- */
/* ---- HAMBURGER BUTTON ---- */
.nav__toggle {
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:40px; height:40px;
  background:none; border:none;
  cursor:pointer; padding:4px; flex:none;
}
.nav__toggle span {
  display:block; width:24px; height:2px;
  background:var(--cb-dark);
  border-radius:2px;
  transition:all .3s ease;
}
/* Animación X cuando está abierto */
.nav__toggle.is-open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2){ opacity:0; transform:scaleX(0); }
.nav__toggle.is-open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* ---- MENÚ MÓVIL ---- */
.nav__mobile {
  display:none;
  position:fixed; top:0; left:0; right:0; bottom:0;
  background:var(--white);
  z-index:500;
  overflow-y:auto;
  flex-direction:column;
  padding:0;
}
.nav__mobile.is-open { display:flex; }

.nav__mobile-head {
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 20px;
  border-bottom:3px solid var(--orange);
  background:#fff;
  position:sticky; top:0; z-index:2;
}
.nav__mobile-head img { height:44px; }
.nav__mobile-close {
  width:38px; height:38px; border-radius:50%;
  background:var(--g100); border:none; cursor:pointer;
  font-size:20px; display:flex; align-items:center; justify-content:center;
  color:var(--g700); transition:background .2s;
}
.nav__mobile-close:hover { background:var(--g300); }

.nav__mobile-body { flex:1; padding:12px 0 40px; }

.nav__mobile-item { border-bottom:1px solid var(--g100); }
.nav__mobile-link {
  display:flex; align-items:center; justify-content:space-between;
  padding:15px 20px;
  font-family:'Montserrat',sans-serif;
  font-size:15px; font-weight:700;
  color:var(--cb-dark);
  background:none; border:none; width:100%;
  text-align:left; cursor:pointer;
  transition:background .15s;
}
.nav__mobile-link:hover { background:var(--cb-xlight); }
.nav__mobile-link a {
  font-family:'Montserrat',sans-serif;
  font-size:15px; font-weight:700;
  color:var(--cb-dark); display:block; flex:1;
}
.nav__mobile-caret {
  font-size:10px; color:var(--g500);
  transition:transform .25s; flex:none;
}
.nav__mobile-caret.open { transform:rotate(180deg); }

/* Submenú móvil */
.nav__mobile-sub {
  display:none;
  background:var(--off-white);
  border-top:1px solid var(--g100);
}
.nav__mobile-sub.is-open { display:block; }
.nav__mobile-sub-head {
  font-family:'Montserrat',sans-serif;
  font-size:10px; font-weight:700;
  letter-spacing:.14em; text-transform:uppercase;
  color:var(--orange);
  padding:12px 20px 6px 32px;
  border-top:1px solid var(--g100);
  margin-top:4px;
}
.nav__mobile-sub-head:first-child { border-top:none; margin-top:0; }
.nav__mobile-sub a {
  display:flex; align-items:center; gap:8px;
  font-size:14px; color:var(--g700); font-weight:500;
  padding:10px 20px 10px 32px;
  transition:color .15s, background .15s;
}
.nav__mobile-sub a:hover { color:var(--cb); background:var(--cb-xlight); }
.nav__mobile-sub a .dot { width:5px; height:5px; border-radius:50%; background:var(--cb-light); flex:none; }

/* CTA móvil dentro del menú */
.nav__mobile-cta {
  margin:20px 20px 0;
  display:block; text-align:center;
  background:var(--orange); color:#fff;
  font-family:'Montserrat',sans-serif; font-weight:700; font-size:15px;
  padding:15px; border-radius:var(--r);
  transition:background .2s;
}
.nav__mobile-cta:hover { background:var(--orange-d); }

@media(max-width:1024px){
  .hero__inner,.about__grid,.contact__grid{grid-template-columns:1fr;}
  .hero__visual{display:none;}
  .about__img-overlay,.about__badge{display:none;}
  .services__grid,.proj-grid,.blog-grid{grid-template-columns:repeat(2,1fr);}
  .footer__top{grid-template-columns:1fr 1fr;}
  /* Ocultar nav desktop y botón cotizar, mostrar hamburguesa */
  .nav__list{display:none;}
  .nav__cta{display:none;}
  .nav__toggle{display:flex;}
  .hero h1{font-size:36px;}
  .prod-intro,.prod-resist,.prod-why__inner,.prod-urgency__inner{grid-template-columns:1fr;}
  .benefits-grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:640px){
  .services__grid,.proj-grid,.blog-grid,.benefits-grid{grid-template-columns:1fr;}
  .footer__top{grid-template-columns:1fr;}
  .hero h1{font-size:28px;}
  .hero__stats{flex-direction:column;gap:16px;}
  .hero__stat{border-right:none;padding-right:0;border-bottom:1px solid rgba(255,255,255,.1);padding-bottom:16px;}
  .cta-band__inner{flex-direction:column;}
  .about__features{grid-template-columns:1fr;}
  .wrap{padding:0 20px;}
  .navrow{padding:0 20px;}
  /* Topbar móvil: solo teléfonos, ocultar dirección y redes */
  .topbar__address{display:none;}
  .topbar__sep--addr{display:none;}
  .topbar__social{display:none;}
  .prod-resist__imgs img:first-child,.prod-urgency__imgs img:first-child{grid-column:auto;}
  .prod-urgency__imgs,.prod-resist__imgs{grid-template-columns:1fr;}
  .page-hero{height:260px;}
  .page-hero h1{font-size:26px;}
}

/* ============================================================
   Estilos específicos — Estructuras Metálicas (.em-*)
   Restaurados: se perdieron al convertir la página de HTML a PHP
   compartido porque vivían en un <style> propio del <head> original.
============================================================ */

/* ---- HERO DE PÁGINA ---- */
.em-hero {
  position:relative; height:360px;
  display:flex; align-items:flex-end; overflow:hidden;
}
.em-hero__bg {
  position:absolute; inset:0;
  background:url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?q=80&w=1600&auto=format&fit=crop') center/cover no-repeat;
}
.em-hero__bg::after {
  content:''; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(7,31,82,.45) 0%, rgba(7,31,82,.88) 100%);
}
.em-hero__inner {
  position:relative; z-index:2;
  padding:0 40px 50px;
  max-width:var(--max); margin:0 auto; width:100%;
}
.em-hero h1 { font-size:46px; color:#fff; text-align:center; width:100%; }

/* ---- BLOQUES DE PRODUCTO ---- */
.em-section { padding:88px 0; }
.em-section:nth-child(even) { background:var(--off-white); }

.em-block {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:64px;
  align-items:center;
}
.em-block--reverse { direction:rtl; }
.em-block--reverse > * { direction:ltr; }

/* Columna de contenido */
.em-content {}
.em-tag {
  font-family:'Montserrat',sans-serif;
  font-size:11px; font-weight:700;
  letter-spacing:.18em; text-transform:uppercase;
  color:var(--orange);
  display:flex; align-items:center; gap:8px;
  margin-bottom:14px;
}
.em-tag::before { content:''; width:24px; height:2px; background:var(--orange); }
.em-content h2 {
  font-size:32px; margin-bottom:18px;
  color:var(--g900); line-height:1.2;
}
.em-content p {
  color:var(--g500); font-size:15.5px;
  line-height:1.8; margin-bottom:22px;
}
.em-badges {
  display:flex; gap:10px; flex-wrap:wrap; margin-bottom:28px;
}
.em-badge {
  display:inline-flex; align-items:center; gap:7px;
  background:var(--cb-xlight);
  border:1px solid rgba(21,101,192,.2);
  color:var(--cb); font-family:'Montserrat',sans-serif;
  font-size:12.5px; font-weight:600;
  padding:8px 16px; border-radius:40px;
}
.em-badge .dot { width:7px; height:7px; border-radius:50%; background:var(--cb); flex:none; }

/* Columna de imagen */
.em-visual { position:relative; }
.em-visual__main {
  border-radius:var(--r);
  width:100%; height:420px;
  object-fit:cover;
  box-shadow:var(--shadow-lg);
}
.em-visual__card {
  position:absolute; bottom:20px; left:20px; right:20px;
  background:var(--cb);
  color:#fff;
  font-family:'Montserrat',sans-serif;
  font-size:15px; font-weight:700;
  padding:16px 20px;
  border-radius:var(--r);
  line-height:1.4;
}
.em-visual__grid {
  display:grid; grid-template-columns:1fr 1fr; gap:12px;
}
.em-visual__grid img {
  border-radius:var(--r);
  height:200px; object-fit:cover; width:100%;
  box-shadow:var(--shadow-md);
}
.em-visual__grid-wrap { position:relative; }
.em-visual__grid-card {
  position:absolute; bottom:10px; left:10px; right:10px;
  background:var(--cb); color:#fff;
  font-family:'Montserrat',sans-serif;
  font-size:13px; font-weight:700;
  padding:12px 16px; border-radius:var(--r); line-height:1.35;
}

/* ---- CTA FINAL ---- */
.em-cta {
  background:linear-gradient(115deg,var(--cb-dark),var(--cb) 55%,var(--cb-light));
  padding:80px 0; text-align:center;
  position:relative; overflow:hidden;
}
.em-cta::before {
  content:''; position:absolute; inset:0;
  background-image:
    linear-gradient(45deg,transparent 46%,rgba(255,255,255,.06) 46%,rgba(255,255,255,.06) 50%,transparent 50%),
    linear-gradient(-45deg,transparent 46%,rgba(255,255,255,.06) 46%,rgba(255,255,255,.06) 50%,transparent 50%);
  background-size:38px 38px;
}
.em-cta__inner { position:relative; z-index:2; max-width:680px; margin:0 auto; }
.em-cta h2 { font-size:30px; color:#fff; margin-bottom:14px; }
.em-cta p  { color:rgba(255,255,255,.85); font-size:16px; margin-bottom:30px; }

/* ---- RESPONSIVE ---- */
@media(max-width:900px) {
  .em-block, .em-block--reverse { grid-template-columns:1fr; direction:ltr; }
  .em-visual__main { height:300px; }
  .em-hero h1 { font-size:32px; }
}
@media(max-width:580px) {
  .em-hero { height:260px; }
  .em-hero h1 { font-size:26px; }
  .em-section { padding:60px 0; }
}

/* ---- Detalles técnicos y tabla de especificaciones (páginas de producto) ---- */
.em-specs        { font-size:14px; color:var(--g500); line-height:1.9; margin-bottom:26px; }
.em-specs strong { font-family:'Montserrat',sans-serif; font-size:12px; font-weight:700; text-transform:uppercase; letter-spacing:.06em; color:var(--g900); display:block; margin-bottom:8px; }
.em-table-wrap    { overflow-x:auto; margin-bottom:26px; border:1px solid var(--g100); border-radius:var(--r); }
.em-table         { width:100%; border-collapse:collapse; font-size:13.5px; min-width:480px; }
.em-table th      { background:var(--cb-xlight); color:var(--cb); font-family:'Montserrat',sans-serif; font-size:12px; font-weight:700; text-transform:uppercase; letter-spacing:.03em; padding:12px 14px; text-align:left; white-space:nowrap; }
.em-table td      { padding:11px 14px; border-top:1px solid var(--g100); color:var(--g500); }
.em-table tr:first-child td { font-weight:600; color:var(--g900); }

/* ---- Imagen grande + miniatura montada (páginas de categoría) ---- */
.em-visual__stack {
  position:relative;
  margin-bottom:40px; /* espacio para que la miniatura no quede pegada a lo siguiente */
}
.em-visual__stack-main {
  width:100%; height:400px; object-fit:cover;
  border-radius:var(--r); box-shadow:var(--shadow-lg);
  display:block;
}
.em-visual__stack-small {
  position:absolute; bottom:-28px; right:-16px;
  width:44%; max-width:230px; height:160px;
  object-fit:cover; border-radius:var(--r);
  border:5px solid #fff; box-shadow:var(--shadow-lg);
  z-index:2;
}
.em-visual__stack-card {
  position:absolute; bottom:18px; left:18px;
  max-width:54%;
  background:var(--cb); color:#fff;
  font-family:'Montserrat',sans-serif; font-weight:700; font-size:14px; line-height:1.35;
  padding:14px 18px; border-radius:var(--r);
  z-index:1;
}
@media(max-width:900px) {
  .em-visual__stack-main  { height:300px; }
  .em-visual__stack-small { width:42%; height:120px; bottom:-20px; right:-10px; }
  .em-visual__stack-card  { font-size:12.5px; padding:10px 14px; max-width:60%; bottom:14px; left:14px; }
}
@media(max-width:480px) {
  .em-visual__stack-small { display:none; } /* en pantallas muy chicas estorba más de lo que aporta */
  .em-visual__stack-card  { max-width:75%; }
}