:root{
  --red:#ed0000;
  --red-dark:#c90000;
  --black:#111111;
  --graphite:#1b1b1b;
  --white:#ffffff;
  --gray:#f2f2f2;
  --text:#222222;
  --muted:#666666;
  --line:#e6e6e6;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  color:var(--text);
  background:var(--white);
}

a{text-decoration:none;color:inherit}
.container{width:min(1180px,92%);margin:auto}

.topbar{
  background:var(--red);
  color:#fff;
  font-size:13px;
}

.topbar-inner{
  min-height:34px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}

.top-right{
  display:flex;
  gap:18px;
  align-items:center;
}

.navbar{
  background:#fff;
  border-bottom:1px solid var(--line);
  position:sticky;
  top:0;
  z-index:50;
}

.nav-inner{
  min-height:78px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:30px;
}

.brand{
  display:flex;
  flex-direction:column;
  line-height:1;
}

.brand-main{
  font-family:Georgia, 'Times New Roman', serif;
  font-size:31px;
  color:#111;
  letter-spacing:-1px;
}

.brand-main span{color:var(--red)}
.brand small{
  color:var(--red);
  font-size:11px;
  margin-left:70px;
  margin-top:2px;
}

.menu{
  display:flex;
  gap:28px;
  list-style:none;
  margin:0;
  padding:0;
  font-weight:700;
  font-size:14px;
}

.menu a{
  padding:28px 0;
  display:block;
}

.menu a:hover{
  color:var(--red);
}

.menu-toggle{
  display:none;
  border:0;
  background:var(--red);
  color:#fff;
  padding:10px 13px;
  font-size:22px;
}

.hero{
  position:relative;
  overflow:hidden;
  background:#111;
  color:#fff;
  min-height:690px;
}

.hero-bg{
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg, rgba(17,17,17,.96) 0%, rgba(17,17,17,.82) 42%, rgba(17,17,17,.30) 100%),
    radial-gradient(circle at 85% 35%, rgba(237,0,0,.50), transparent 34%),
    linear-gradient(135deg, #111 0%, #222 55%, #111 100%);
}

.hero:before{
  content:"";
  position:absolute;
  width:560px;
  height:560px;
  border:70px solid rgba(237,0,0,.45);
  border-radius:50%;
  right:-180px;
  bottom:-220px;
}

.hero-grid{
  position:relative;
  z-index:2;
  min-height:690px;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  align-items:center;
  gap:50px;
  padding:80px 0;
}

.eyebrow{
  color:var(--red);
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:1.5px;
  font-size:13px;
}

.hero h1{
  font-size:clamp(46px,6vw,82px);
  line-height:.95;
  margin:16px 0 24px;
  letter-spacing:-3px;
}

.hero-text{
  font-size:20px;
  line-height:1.55;
  color:#e9e9e9;
  max-width:620px;
}

.hero-actions{
  display:flex;
  gap:16px;
  margin-top:34px;
  flex-wrap:wrap;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:54px;
  padding:0 28px;
  border-radius:0;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.3px;
}

.btn-primary{
  background:var(--red);
  color:#fff;
  box-shadow:0 12px 30px rgba(237,0,0,.22);
}

.btn-primary:hover{background:var(--red-dark)}
.btn-outline{
  color:#fff;
  border:2px solid rgba(255,255,255,.75);
}

.hero-features{
  margin-top:42px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
  max-width:680px;
}

.hero-features div{
  border-left:3px solid var(--red);
  padding-left:16px;
}

.hero-features strong{
  display:block;
  font-size:28px;
  color:#fff;
}

.hero-features span{
  color:#ccc;
  font-size:14px;
}

.hero-card{
  position:relative;
  min-height:420px;
  border-radius:8px;
  background:
    linear-gradient(145deg, rgba(255,255,255,.15), rgba(255,255,255,.04)),
    linear-gradient(135deg,#333,#111);
  border:1px solid rgba(255,255,255,.16);
  box-shadow:0 40px 80px rgba(0,0,0,.45);
  overflow:hidden;
}

.hero-card:before{
  content:"";
  position:absolute;
  inset:28px;
  border:1px solid rgba(255,255,255,.14);
}

.mock-sign{
  position:absolute;
  left:50px;
  right:50px;
  top:90px;
  min-height:170px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  background:#070707;
  border-bottom:12px solid var(--red);
  box-shadow:0 0 35px rgba(237,0,0,.45);
}

.mock-sign span{
  font-size:56px;
  font-weight:900;
  color:#fff;
}

.mock-sign span::first-letter{color:var(--red)}
.mock-sign small{
  margin-top:10px;
  color:#ddd;
  text-transform:uppercase;
  letter-spacing:2px;
}

.floating-card{
  position:absolute;
  background:#fff;
  color:#111;
  font-weight:800;
  padding:15px 20px;
  border-left:6px solid var(--red);
  box-shadow:0 15px 30px rgba(0,0,0,.28);
}

.card-one{left:22px;bottom:80px}
.card-two{right:26px;bottom:130px}
.card-three{left:120px;bottom:24px}

.section{
  padding:92px 0;
}

.section-head{
  max-width:820px;
  margin-bottom:36px;
}

.section h2{
  font-size:clamp(32px,4vw,52px);
  line-height:1.05;
  margin:0;
  letter-spacing:-1.5px;
}

.service-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}

.service-grid article{
  padding:34px;
  background:#fff;
  border:1px solid var(--line);
  border-bottom:5px solid var(--red);
  min-height:230px;
  transition:.25s;
}

.service-grid article:hover{
  transform:translateY(-6px);
  box-shadow:0 20px 45px rgba(0,0,0,.10);
}

.service-grid span{
  color:var(--red);
  font-weight:900;
  font-size:14px;
}

.service-grid h3{
  font-size:25px;
  margin:15px 0 12px;
}

.service-grid p{
  color:var(--muted);
  line-height:1.55;
}

.portfolio{
  background:var(--gray);
}

.portfolio-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}

.portfolio-item{
  min-height:260px;
  background:
    linear-gradient(135deg, rgba(237,0,0,.82), rgba(17,17,17,.92)),
    linear-gradient(45deg,#ddd,#aaa);
  color:#fff;
  display:flex;
  align-items:flex-end;
  padding:24px;
  font-weight:900;
  font-size:22px;
}

.about{
  background:#fff;
}

.about-grid{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:50px;
  align-items:start;
}

.about p{
  font-size:19px;
  line-height:1.7;
  color:#555;
}

.clients{
  background:#111;
  color:#fff;
}

.client-row{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:14px;
  margin-top:28px;
}

.client-row span{
  background:#fff;
  color:#111;
  padding:24px 12px;
  text-align:center;
  font-weight:900;
  filter:grayscale(1);
}

.cta{
  background:var(--red);
  color:#fff;
  padding:70px 0;
}

.cta .eyebrow{color:#fff}
.cta-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:30px;
}

.cta h2{
  font-size:44px;
  margin:0 0 12px;
}

.cta p{
  max-width:680px;
  font-size:18px;
}

.cta .btn-primary{
  background:#111;
}

.footer{
  background:#f81717;
  color:#fff;
  position:relative;
  overflow:hidden;
}

.footer:before{
  content:"";
  position:absolute;
  width:520px;
  height:520px;
  border:62px solid rgba(120,0,0,.28);
  border-radius:50%;
  right:-160px;
  top:-130px;
}

.footer-grid{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1.2fr .8fr 1fr;
  gap:60px;
  padding:80px 0;
}

.footer .brand-main,
.footer .brand-main span,
.footer .brand small{
  color:#fff;
}

.footer a{
  display:block;
  margin:12px 0;
}

.footer p{
  line-height:1.6;
}

.copyright{
  position:relative;
  z-index:2;
  background:#111;
  color:#bbb;
  text-align:center;
  padding:22px;
  font-size:14px;
}

.whatsapp{
  position:fixed;
  right:22px;
  bottom:22px;
  z-index:80;
  background:#111;
  color:#fff;
  border:2px solid var(--red);
  padding:15px 20px;
  font-weight:900;
  box-shadow:0 12px 30px rgba(0,0,0,.25);
}

@media(max-width:900px){
  .topbar-inner,.top-right{flex-direction:column;align-items:flex-start}
  .topbar-inner{padding:10px 0}
  .menu-toggle{display:block}
  .menu{
    display:none;
    position:absolute;
    left:0;
    right:0;
    top:78px;
    background:#fff;
    padding:20px;
    border-top:1px solid var(--line);
    flex-direction:column;
  }
  .menu.open{display:flex}
  .hero-grid,.about-grid,.cta-inner{
    grid-template-columns:1fr;
  }
  .hero-grid{padding:50px 0}
  .hero-card{min-height:340px}
  .service-grid,.portfolio-grid,.client-row{
    grid-template-columns:1fr;
  }
  .footer-grid{
    grid-template-columns:1fr;
  }
}

.page-hero{
  background:
    linear-gradient(90deg, rgba(17,17,17,.92), rgba(17,17,17,.72)),
    radial-gradient(circle at 88% 40%, rgba(237,0,0,.45), transparent 32%),
    linear-gradient(135deg,#1b1b1b,#080808);
  color:#fff;
  padding:105px 0;
  position:relative;
  overflow:hidden;
}

.page-hero:after{
  content:"";
  position:absolute;
  width:420px;
  height:420px;
  border:55px solid rgba(237,0,0,.35);
  border-radius:50%;
  right:-150px;
  bottom:-170px;
}

.page-hero .container{
  position:relative;
  z-index:2;
}

.page-hero h1{
  font-size:clamp(42px,5vw,76px);
  line-height:.98;
  margin:15px 0;
  max-width:900px;
  letter-spacing:-2px;
}

.page-hero p{
  font-size:20px;
  color:#e8e8e8;
  max-width:760px;
  line-height:1.55;
}

.values-section{
  background:#f2f2f2;
}

.portfolio-grid-large{
  grid-template-columns:repeat(4,1fr);
}

.clients-light{
  background:#fff;
  color:#111;
}

.clients-light .client-row span{
  border:1px solid var(--line);
  box-shadow:0 10px 25px rgba(0,0,0,.06);
}

.contact-grid{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:34px;
  align-items:start;
}

.contact-card,
.contact-form{
  background:#fff;
  border:1px solid var(--line);
  padding:34px;
  box-shadow:0 18px 45px rgba(0,0,0,.06);
}

.contact-card h2{
  margin-top:0;
  font-size:34px;
}

.contact-form{
  display:grid;
  gap:16px;
}

.contact-form label{
  display:grid;
  gap:8px;
  font-weight:800;
}

.contact-form input,
.contact-form textarea{
  width:100%;
  border:1px solid #d9d9d9;
  padding:15px;
  font:inherit;
  outline:none;
}

.contact-form textarea{
  min-height:140px;
  resize:vertical;
}

.contact-form input:focus,
.contact-form textarea:focus{
  border-color:var(--red);
}

@media(max-width:900px){
  .portfolio-grid-large,
  .contact-grid{
    grid-template-columns:1fr;
  }
}

/* PÁGINAS INDIVIDUALES DE SERVICIOS Y GALERÍAS */
.service-detail-hero{
  min-height:420px;
  display:flex;
  align-items:center;
}

.service-detail-section{
  background:#fff;
}

.service-detail-grid{
  display:grid;
  grid-template-columns:1fr .9fr;
  gap:46px;
  align-items:center;
}

.service-detail-grid h2{
  font-size:clamp(34px,4vw,56px);
  line-height:1.05;
  margin:0 0 20px;
}

.service-detail-grid p{
  color:#555;
  font-size:18px;
  line-height:1.65;
}

.detail-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-top:28px;
}

.btn-dark{
  background:#111;
  color:#fff;
}

.service-visual-placeholder{
  min-height:430px;
  background:
    linear-gradient(135deg, rgba(237,0,0,.78), rgba(17,17,17,.92)),
    repeating-linear-gradient(45deg, rgba(255,255,255,.08) 0 8px, transparent 8px 16px);
  color:#fff;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  padding:34px;
  box-shadow:0 30px 70px rgba(0,0,0,.18);
  position:relative;
  overflow:hidden;
}

.service-visual-placeholder:before{
  content:"";
  position:absolute;
  width:280px;
  height:280px;
  border:42px solid rgba(255,255,255,.16);
  border-radius:50%;
  right:-100px;
  top:-90px;
}

.service-visual-placeholder span{
  position:relative;
  z-index:2;
  font-size:42px;
  font-weight:900;
  line-height:1;
}

.service-visual-placeholder small{
  position:relative;
  z-index:2;
  margin-top:12px;
  color:#eee;
  text-transform:uppercase;
  letter-spacing:1.5px;
}

.detail-benefits{
  background:#f2f2f2;
}

.service-link-grid article{
  position:relative;
}

.service-more{
  display:inline-block;
  margin-top:14px;
  color:var(--red);
  font-weight:900;
  text-transform:uppercase;
  font-size:13px;
}

.gallery-category-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}

.gallery-category-card{
  display:block;
  min-height:230px;
  padding:28px;
  background:#fff;
  border:1px solid var(--line);
  border-bottom:5px solid var(--red);
  color:#111;
  transition:.25s;
}

.gallery-category-card:hover{
  transform:translateY(-6px);
  box-shadow:0 20px 45px rgba(0,0,0,.1);
}

.gallery-category-card span{
  color:var(--red);
  font-weight:900;
}

.gallery-category-card h3{
  font-size:25px;
  margin:16px 0 10px;
}

.gallery-category-card p{
  color:#666;
  line-height:1.5;
}

.gallery-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}

.gallery-item{
  min-height:260px;
  background:
    linear-gradient(135deg, rgba(237,0,0,.82), rgba(17,17,17,.92)),
    linear-gradient(45deg,#ddd,#aaa);
  color:#fff;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  padding:24px;
  position:relative;
  overflow:hidden;
}

.gallery-item:before{
  content:"";
  position:absolute;
  inset:18px;
  border:1px solid rgba(255,255,255,.18);
}

.gallery-item span{
  position:relative;
  z-index:2;
  font-size:24px;
  font-weight:900;
}

.gallery-item small{
  position:relative;
  z-index:2;
  color:#eee;
  margin-top:6px;
}

.gallery-actions{
  justify-content:center;
  margin-top:34px;
}

@media(max-width:1000px){
  .service-detail-grid,
  .gallery-category-grid,
  .gallery-grid{
    grid-template-columns:1fr 1fr;
  }
}

@media(max-width:700px){
  .service-detail-grid,
  .gallery-category-grid,
  .gallery-grid{
    grid-template-columns:1fr;
  }
}