/* ======================================================
   MS METAL SOLUTION — Estilos globales
   ====================================================== */

:root{
  --bg-0:#0a0a0a;
  --bg-1:#111111;
  --bg-2:#181818;
  --bg-3:#1f1f1f;
  --line:#2a2a2a;
  --text:#ededed;
  --muted:#9a9a9a;
  --gold-1:#ffe566;
  --gold-2:#f0c040;
  --gold-3:#c8941a;
  --gold-4:#8a6010;
  --silver-1:#f0f0f0;
  --silver-2:#aaaaaa;
  --whatsapp:#25D366;
  --whatsapp-dark:#128C7E;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  background:var(--bg-0);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

.gold-text{
  background:linear-gradient(180deg,var(--gold-1) 0%,var(--gold-3) 45%,var(--gold-2) 65%,var(--gold-4) 100%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.silver-text{
  background:linear-gradient(180deg,var(--silver-1) 0%,var(--silver-2) 100%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}

/* ==== CERT BAR ==== */
.cert-bar{
  position:fixed;top:0;left:0;right:0;z-index:101;
  background:linear-gradient(90deg,var(--gold-3),var(--gold-2) 50%,var(--gold-3));
  color:#0a0a0a;
  font-size:12.5px;font-weight:600;
  text-align:center;
  padding:8px 16px;
  letter-spacing:.2px;line-height:1.35;
  box-shadow:0 1px 0 rgba(0,0,0,.25);
}
.cert-bar .iso{
  font-weight:800;
  background:rgba(10,10,10,.12);
  padding:1px 6px;border-radius:4px;
  white-space:nowrap;
}
@media (max-width:900px){
  .cert-bar{font-size:11px;padding:7px 12px}
}

/* ==== NAV ==== */
.nav{
  position:fixed;top:36px;left:0;right:0;z-index:100;
  background:rgba(10,10,10,.85);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(200,148,26,.15);
  transition:all .3s ease;
}
@media (max-width:900px){
  .nav{top:54px}
  .hero.subpage{padding-top:180px}
}
.nav-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;max-width:1200px;margin:0 auto;
}
.nav-logo{
  font-family:'Bebas Neue',sans-serif;
  font-size:26px;letter-spacing:2px;
  display:flex;align-items:center;gap:2px;
  text-decoration:none;
}
.nav-logo .sm{color:var(--gold-2)}
.nav-logo .metal{color:var(--silver-1)}
.nav-logo img{
  display:block;height:44px;width:auto;
  transition:transform .25s;
}
.nav-logo:hover img{transform:scale(1.04)}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{
  color:var(--muted);font-size:14px;font-weight:500;
  transition:color .2s;position:relative;
}
.nav-links a:hover,
.nav-links a.active{color:var(--gold-2)}
.nav-links a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;
  background:var(--gold-2);border-radius:2px;
}
.nav-cta{
  background:var(--whatsapp);
  color:#fff !important;
  padding:10px 20px;border-radius:8px;
  font-weight:600;font-size:14px;
  display:inline-flex;align-items:center;gap:8px;
  transition:all .2s ease;
}
.nav-cta:hover{background:var(--whatsapp-dark);transform:translateY(-1px)}
.hamburger{display:none;background:none;border:none;color:var(--gold-2);cursor:pointer;padding:8px}

/* ==== HERO ==== */
.hero{
  min-height:100vh;
  display:flex;align-items:center;
  position:relative;overflow:hidden;
  padding:120px 0 80px;
  background:#000;
}
.hero-video{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;
  z-index:0;
  filter:brightness(.55) contrast(1.1) saturate(1.1);
}
.hero-overlay{
  position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(1200px 700px at 20% 30%, rgba(10,10,10,.3), rgba(10,10,10,.85) 70%),
    linear-gradient(180deg, rgba(10,10,10,.5) 0%, rgba(10,10,10,.85) 100%);
  pointer-events:none;
}
.hero-overlay::after{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(200,148,26,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,148,26,.05) 1px, transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse at center, black 30%, transparent 75%);
  pointer-events:none;
}
.hero-accent{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(800px 400px at 85% 15%, rgba(200,148,26,.25), transparent 55%),
    radial-gradient(600px 300px at 5% 90%, rgba(245,208,96,.12), transparent 60%);
  mix-blend-mode:screen;
}
.hero-inner{display:block;max-width:900px;position:relative;z-index:2}
.hero h1{text-shadow:0 4px 30px rgba(0,0,0,.6)}
.hero p.lead{text-shadow:0 2px 20px rgba(0,0,0,.7)}

/* Subpage hero (más compacto) */
.hero.subpage{min-height:auto;padding:160px 0 80px}
.hero.subpage h1{font-size:clamp(40px,6vw,72px)}

.badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(200,148,26,.1);
  border:1px solid rgba(200,148,26,.3);
  padding:6px 14px;border-radius:100px;
  font-size:12px;font-weight:600;letter-spacing:1px;text-transform:uppercase;
  color:var(--gold-2);margin-bottom:24px;
}
.badge .dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--gold-2);
  box-shadow:0 0 12px var(--gold-2);
  animation:pulse 2s infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}

.hero h1{
  font-family:'Bebas Neue',sans-serif;
  font-size:clamp(48px,7vw,88px);
  line-height:.95;letter-spacing:1px;
  margin-bottom:24px;
  color:var(--silver-1);
}
.hero h1 .accent{display:block}
.hero p.lead{
  font-size:18px;color:var(--muted);
  max-width:620px;margin-bottom:36px;
}
.cta-row{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:40px}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:16px 28px;border-radius:10px;
  font-weight:600;font-size:15px;
  transition:all .25s ease;cursor:pointer;border:none;
  font-family:inherit;
}
.btn-primary{
  background:var(--whatsapp);color:#fff;
  box-shadow:0 10px 30px -10px rgba(37,211,102,.5);
}
.btn-primary:hover{
  background:var(--whatsapp-dark);
  transform:translateY(-2px);
  box-shadow:0 15px 40px -10px rgba(37,211,102,.7);
}
.btn-secondary{
  background:transparent;color:var(--gold-2);
  border:1px solid rgba(200,148,26,.4);
}
.btn-secondary:hover{background:rgba(200,148,26,.1);border-color:var(--gold-2)}

.hero-stats{display:flex;gap:40px;flex-wrap:wrap}
.stat .n{font-family:'Bebas Neue',sans-serif;font-size:38px;line-height:1;color:var(--gold-2)}
.stat .l{font-size:12px;text-transform:uppercase;letter-spacing:1.5px;color:var(--muted);margin-top:4px}

/* ==== SECTION BASE ==== */
section{padding:100px 0;position:relative}
.section-head{text-align:center;margin-bottom:64px}
.section-head .eyebrow{
  display:inline-block;font-size:12px;font-weight:600;letter-spacing:3px;
  text-transform:uppercase;color:var(--gold-2);margin-bottom:12px;
}
.section-head h2{
  font-family:'Bebas Neue',sans-serif;
  font-size:clamp(36px,5vw,56px);
  line-height:1;letter-spacing:1px;
  color:var(--silver-1);margin-bottom:16px;
}
.section-head p{color:var(--muted);font-size:17px;max-width:620px;margin:0 auto}

/* ==== SERVICES ==== */
.services{background:var(--bg-1);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.services-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:24px;
}
.service-card{
  background:linear-gradient(180deg,var(--bg-2),var(--bg-1));
  border:1px solid var(--line);
  border-radius:14px;padding:36px 28px;
  position:relative;overflow:hidden;
  transition:all .3s ease;
}
.service-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--gold-3),transparent);
  opacity:0;transition:opacity .3s;
}
.service-card:hover{
  border-color:rgba(200,148,26,.35);
  transform:translateY(-4px);
  box-shadow:0 20px 40px -20px rgba(0,0,0,.6);
}
.service-card:hover::before{opacity:1}
.service-icon{
  width:54px;height:54px;
  background:linear-gradient(135deg,rgba(200,148,26,.2),rgba(200,148,26,.05));
  border:1px solid rgba(200,148,26,.3);
  border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  color:var(--gold-2);margin-bottom:24px;
}
.service-card h3{
  font-family:'Bebas Neue',sans-serif;
  font-size:24px;letter-spacing:1px;
  color:var(--silver-1);margin-bottom:12px;
}
.service-card p{color:var(--muted);font-size:15px;margin-bottom:16px}
.service-card ul{list-style:none;margin-bottom:20px}
.service-card ul li{
  color:var(--muted);font-size:14px;padding:4px 0 4px 22px;position:relative;
}
.service-card ul li::before{
  content:"";position:absolute;left:0;top:12px;width:12px;height:2px;
  background:var(--gold-3);
}
.service-link{
  color:var(--gold-2);font-size:14px;font-weight:600;
  display:inline-flex;align-items:center;gap:6px;transition:gap .2s;
}
.service-link:hover{gap:10px}

/* ==== GALLERY ==== */
.gallery{background:var(--bg-0)}
.gallery-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  grid-template-rows:repeat(2,260px);
  gap:16px;
}
.gallery-item{
  position:relative;overflow:hidden;border-radius:14px;
  border:1px solid var(--line);
  background:linear-gradient(135deg,#1a1a1a,#0f0f0f);
  cursor:pointer;
  transition:all .3s ease;
  display:block;
}
.gallery-item.wide{grid-column:span 2}
.gallery-item.tall{grid-row:span 2}
.gallery-item::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 40%,rgba(10,10,10,.95));
  opacity:.8;transition:opacity .3s;z-index:2;
}
.gallery-item:hover{border-color:rgba(200,148,26,.4);transform:scale(1.01)}
.gallery-item:hover::before{opacity:.6}
.gallery-img{
  position:absolute;inset:0;
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .6s ease;
  filter:saturate(1.05) contrast(1.05);
}
.gallery-item:hover .gallery-img{transform:scale(1.08)}
.gallery-label{position:absolute;left:20px;bottom:20px;z-index:3}
.gallery-label .tag{
  display:inline-block;font-size:11px;font-weight:600;
  letter-spacing:2px;text-transform:uppercase;
  color:var(--gold-2);margin-bottom:6px;
}
.gallery-label .name{
  font-family:'Bebas Neue',sans-serif;font-size:22px;
  color:var(--silver-1);letter-spacing:1px;
}

/* Projects grid alternativa (uniform) */
.projects-uniform{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:22px;
}
.projects-uniform .gallery-item{aspect-ratio:4/3;grid-column:auto;grid-row:auto}

/* Category filter */
.filter-row{
  display:flex;justify-content:center;flex-wrap:wrap;
  gap:10px;margin-bottom:36px;
}
.filter-btn{
  background:var(--bg-2);border:1px solid var(--line);
  color:var(--muted);padding:10px 18px;border-radius:100px;
  font-size:13px;font-weight:600;letter-spacing:1px;
  cursor:pointer;transition:all .2s;
  font-family:inherit;
}
.filter-btn:hover{color:var(--gold-2);border-color:rgba(200,148,26,.4)}
.filter-btn.active{
  background:rgba(200,148,26,.12);
  border-color:var(--gold-2);
  color:var(--gold-2);
}

/* ==== TESTIMONIALS ==== */
.testimonials{
  background:linear-gradient(180deg,var(--bg-1),var(--bg-0));
  border-top:1px solid var(--line);
}
.t-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:24px;
}
.t-card{
  background:var(--bg-2);
  border:1px solid var(--line);
  border-radius:14px;padding:32px;
  position:relative;
  transition:all .3s;
}
.t-card:hover{border-color:rgba(200,148,26,.3);transform:translateY(-3px)}
.t-quote{font-size:38px;color:var(--gold-3);font-family:serif;line-height:1;margin-bottom:8px}
.t-text{color:var(--text);font-size:15px;margin-bottom:24px;font-style:italic}
.t-author{display:flex;align-items:center;gap:14px}
.t-avatar{
  width:46px;height:46px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold-3),var(--gold-4));
  display:flex;align-items:center;justify-content:center;
  color:#000;font-weight:700;font-size:16px;
}
.t-meta .n{color:var(--silver-1);font-weight:600;font-size:15px}
.t-meta .r{color:var(--muted);font-size:13px}
.stars{color:var(--gold-2);font-size:13px;letter-spacing:2px;margin-bottom:16px}

/* Rating summary */
.rating-summary{
  display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(200,148,26,.08),rgba(200,148,26,.02));
  border:1px solid rgba(200,148,26,.2);
  border-radius:18px;
  padding:34px;max-width:780px;margin:0 auto 56px;
}
.rating-big{font-family:'Bebas Neue',sans-serif;font-size:64px;line-height:1;color:var(--gold-2)}
.rating-meta .stars{font-size:22px;margin-bottom:6px}
.rating-meta .n{color:var(--silver-1);font-size:16px;font-weight:600}
.rating-meta .r{color:var(--muted);font-size:13px;margin-top:4px}

/* ==== CONTACT / FINAL CTA ==== */
.contact{
  background:
    radial-gradient(800px 400px at 50% 50%, rgba(200,148,26,.15), transparent 60%),
    var(--bg-0);
  border-top:1px solid var(--line);
  text-align:center;
}
.contact h2{
  font-family:'Bebas Neue',sans-serif;
  font-size:clamp(40px,6vw,72px);
  line-height:1;letter-spacing:1px;
  color:var(--silver-1);margin-bottom:20px;
}
.contact p.lead{
  font-size:18px;color:var(--muted);
  max-width:620px;margin:0 auto 40px;
}
.contact-info{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:20px;max-width:900px;margin:56px auto 0;
}
.info-card{
  background:var(--bg-2);
  border:1px solid var(--line);
  border-radius:14px;padding:28px 24px;
  text-align:left;
  transition:all .2s;
}
.info-card:hover{border-color:rgba(200,148,26,.3)}
.info-card .i-label{
  font-size:12px;font-weight:600;letter-spacing:2px;
  text-transform:uppercase;color:var(--gold-2);margin-bottom:10px;
}
.info-card .i-value{color:var(--silver-1);font-size:16px;font-weight:500}
.info-card .i-sub{color:var(--muted);font-size:13px;margin-top:4px}

/* About / equipo */
.about-grid{
  display:grid;grid-template-columns:0.9fr 1.1fr;gap:56px;
  align-items:center;max-width:1100px;margin:0 auto;
}
.about-photo{
  position:relative;border-radius:18px;overflow:hidden;
  border:1px solid var(--line);
  aspect-ratio:3/4;
  box-shadow:0 30px 80px -30px rgba(200,148,26,.35), 0 10px 30px -15px rgba(0,0,0,.6);
  transition:transform .4s ease, box-shadow .4s ease;
}
.about-photo:hover{
  transform:translateY(-4px);
  box-shadow:0 40px 90px -30px rgba(200,148,26,.5), 0 12px 35px -15px rgba(0,0,0,.7);
}
.about-photo img{
  width:100%;height:100%;object-fit:cover;display:block;
  filter:saturate(1.05) contrast(1.05);
}
.about-photo::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 55%,rgba(10,10,10,.55));
  pointer-events:none;
}
.about-photo .photo-caption{
  position:absolute;left:22px;right:22px;bottom:20px;z-index:2;
  color:var(--silver-1);font-size:13px;letter-spacing:.5px;
}
.about-photo .photo-caption .role{
  display:inline-block;font-size:10px;font-weight:700;
  letter-spacing:2.5px;text-transform:uppercase;
  color:var(--gold-2);background:rgba(10,10,10,.5);
  padding:5px 10px;border-radius:100px;
  border:1px solid rgba(200,148,26,.35);
  margin-bottom:10px;
}
.about-text .eyebrow{margin-bottom:14px}
.about-text h2{
  font-family:'Bebas Neue',sans-serif;
  font-size:clamp(34px,4.5vw,52px);letter-spacing:1px;
  line-height:1.05;color:var(--silver-1);margin-bottom:22px;
}
.about-text p{color:var(--text);font-size:16.5px;line-height:1.75;margin-bottom:18px}
.about-badges{
  display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 28px;
}
.about-badges .b{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(200,148,26,.08);
  border:1px solid rgba(200,148,26,.3);
  color:var(--gold-2);
  padding:8px 14px;border-radius:100px;
  font-size:12px;font-weight:600;letter-spacing:.6px;
}
.about-badges .b svg{flex-shrink:0}

@media (max-width:840px){
  .about-grid{grid-template-columns:1fr;gap:36px;max-width:520px}
  .about-photo{aspect-ratio:4/5}
}

/* Contact form */
.contact-grid{
  display:grid;grid-template-columns:1.1fr 1fr;gap:40px;
  text-align:left;max-width:1100px;margin:0 auto;
}
.contact-form{
  background:var(--bg-2);
  border:1px solid var(--line);
  border-radius:16px;padding:36px;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-field{margin-bottom:18px}
.form-field label{
  display:block;font-size:12px;font-weight:600;letter-spacing:1.5px;
  text-transform:uppercase;color:var(--gold-2);margin-bottom:8px;
}
.form-field input,
.form-field select,
.form-field textarea{
  width:100%;padding:14px 16px;
  background:var(--bg-1);
  border:1px solid var(--line);border-radius:10px;
  color:var(--text);font-size:15px;
  font-family:inherit;
  transition:border-color .2s;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus{
  outline:none;border-color:var(--gold-3);
}
.form-field textarea{resize:vertical;min-height:130px}
.form-field small{display:block;margin-top:6px;color:var(--muted);font-size:12px}
.form-submit{width:100%;justify-content:center;padding:18px;font-size:16px}

.contact-sidebar{display:flex;flex-direction:column;gap:18px}
.contact-sidebar .info-card{margin:0}

/* ==== BLOG ==== */
.blog-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
  gap:28px;
}
.blog-card{
  background:var(--bg-2);
  border:1px solid var(--line);
  border-radius:14px;overflow:hidden;
  display:flex;flex-direction:column;
  transition:all .3s;
}
.blog-card:hover{
  border-color:rgba(200,148,26,.35);
  transform:translateY(-4px);
  box-shadow:0 20px 40px -20px rgba(0,0,0,.6);
}
.blog-thumb{
  aspect-ratio:16/9;
  background:linear-gradient(135deg,#1a1a1a,#0f0f0f);
  position:relative;overflow:hidden;
}
.blog-thumb img{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;transition:transform .6s;
}
.blog-card:hover .blog-thumb img{transform:scale(1.06)}
.blog-body{padding:26px 24px 28px;display:flex;flex-direction:column;flex:1}
.blog-meta{
  display:flex;align-items:center;gap:14px;margin-bottom:14px;
  color:var(--muted);font-size:12px;letter-spacing:1px;text-transform:uppercase;
}
.blog-meta .cat{
  color:var(--gold-2);font-weight:600;
  padding:3px 10px;background:rgba(200,148,26,.1);
  border-radius:100px;letter-spacing:1.5px;
}
.blog-card h3{
  font-family:'Bebas Neue',sans-serif;font-size:24px;
  letter-spacing:.5px;color:var(--silver-1);
  margin-bottom:12px;line-height:1.15;
}
.blog-card p{color:var(--muted);font-size:14.5px;margin-bottom:18px;flex:1}
.blog-card .service-link{margin-top:auto}

/* Blog article */
.article{
  padding:160px 0 80px;
  background:var(--bg-0);
}
.article-hero{
  max-width:820px;margin:0 auto 40px;text-align:center;
}
.article-hero .cat{
  color:var(--gold-2);font-weight:600;font-size:12px;
  letter-spacing:2px;text-transform:uppercase;
}
.article-hero h1{
  font-family:'Bebas Neue',sans-serif;
  font-size:clamp(36px,5vw,56px);
  letter-spacing:1px;color:var(--silver-1);
  margin:16px 0 20px;line-height:1.1;
}
.article-hero .article-meta{color:var(--muted);font-size:13px}
.article-cover{
  max-width:960px;margin:0 auto 56px;
  aspect-ratio:16/9;border-radius:16px;overflow:hidden;
  border:1px solid var(--line);
  background:linear-gradient(135deg,#1a1a1a,#0f0f0f);
  position:relative;
}
.article-cover img{width:100%;height:100%;object-fit:cover}
.article-body{max-width:760px;margin:0 auto;color:var(--text);font-size:16.5px;line-height:1.8}
.article-body h2{
  font-family:'Bebas Neue',sans-serif;font-size:32px;
  color:var(--silver-1);letter-spacing:1px;
  margin:48px 0 18px;
}
.article-body h3{
  font-size:20px;color:var(--gold-2);font-weight:700;
  margin:32px 0 14px;
}
.article-body p{margin-bottom:18px;color:#cfcfcf}
.article-body ul,.article-body ol{margin:16px 0 24px 22px;color:#cfcfcf}
.article-body ul li,.article-body ol li{margin-bottom:8px}
.article-body strong{color:var(--silver-1)}
.article-body blockquote{
  border-left:3px solid var(--gold-3);
  padding:14px 22px;margin:28px 0;
  background:rgba(200,148,26,.06);
  border-radius:0 10px 10px 0;
  color:var(--silver-1);font-style:italic;
}
.article-cta{
  margin:56px auto 0;max-width:760px;
  background:linear-gradient(135deg,rgba(200,148,26,.1),rgba(200,148,26,.02));
  border:1px solid rgba(200,148,26,.25);
  border-radius:16px;padding:36px;text-align:center;
}
.article-cta h3{
  font-family:'Bebas Neue',sans-serif;font-size:28px;
  color:var(--silver-1);letter-spacing:1px;margin-bottom:12px;
}
.article-cta p{color:var(--muted);margin-bottom:22px}

/* ==== FOOTER ==== */
footer{
  background:var(--bg-1);
  border-top:1px solid var(--line);
  padding:60px 0 28px;
}
.foot-top{
  display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px;
  padding-bottom:40px;border-bottom:1px solid var(--line);margin-bottom:26px;
}
.foot-col h4{
  font-family:'Bebas Neue',sans-serif;font-size:18px;
  letter-spacing:2px;color:var(--silver-1);margin-bottom:16px;
  text-transform:uppercase;
}
.foot-col ul{list-style:none}
.foot-col ul li{margin-bottom:8px}
.foot-col ul li a{color:var(--muted);font-size:14px;transition:color .2s}
.foot-col ul li a:hover{color:var(--gold-2)}
.foot-col p{color:var(--muted);font-size:14px;margin-bottom:12px}
.foot-logo{
  font-family:'Bebas Neue',sans-serif;
  font-size:26px;letter-spacing:2px;margin-bottom:14px;
  display:inline-block;
}
.foot-logo .sm{color:var(--gold-2)}
.foot-logo .metal{color:var(--silver-1)}
.foot-logo img{display:block;height:56px;width:auto;margin-bottom:2px}
.foot-bottom{
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:20px;
}
.foot-copy{color:var(--muted);font-size:13px}
.foot-social{display:flex;gap:12px}
.foot-social a{
  width:36px;height:36px;border-radius:8px;
  background:var(--bg-3);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  color:var(--muted);transition:all .2s;
}
.foot-social a:hover{color:var(--gold-2);border-color:var(--gold-2)}

/* ==== FLOATING WHATSAPP ==== */
.wa-float{
  position:fixed;bottom:24px;right:24px;z-index:50;
  width:60px;height:60px;border-radius:50%;
  background:var(--whatsapp);color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px rgba(37,211,102,.5);
  transition:all .25s ease;
  animation:floatIn 1s .5s backwards;
}
.wa-float:hover{transform:scale(1.1) rotate(5deg);background:var(--whatsapp-dark)}
.wa-float::after{
  content:"";position:absolute;inset:0;border-radius:50%;
  border:2px solid var(--whatsapp);
  animation:ripple 2s infinite;
}
@keyframes ripple{0%{transform:scale(1);opacity:1}100%{transform:scale(1.5);opacity:0}}
@keyframes floatIn{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}

/* ==== MOBILE ==== */
@media (max-width: 900px){
  .hero{text-align:center}
  .hero-inner{max-width:100%}
  .hero-stats{justify-content:center}
  .cta-row{justify-content:center}
  .hero p.lead{margin-left:auto;margin-right:auto}
  .gallery-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:220px;grid-template-rows:none}
  .gallery-item.wide{grid-column:span 2}
  .gallery-item.tall{grid-row:span 1}
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:var(--bg-1);flex-direction:column;padding:20px;border-top:1px solid var(--line);gap:18px}
  .nav-links.open{display:flex}
  .hamburger{display:block}
  section{padding:70px 0}
  .contact-grid{grid-template-columns:1fr;gap:26px}
  .foot-top{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width: 520px){
  .gallery-grid{grid-template-columns:1fr;grid-auto-rows:220px;grid-template-rows:none}
  .gallery-item.wide{grid-column:span 1}
  .hero-stats{gap:24px}
  .stat .n{font-size:30px}
  .btn{padding:14px 22px;font-size:14px}
  .form-row{grid-template-columns:1fr}
  .foot-top{grid-template-columns:1fr}
  .rating-summary{padding:24px;gap:14px}
  .rating-big{font-size:48px}
}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(30px);transition:all .8s ease}
.reveal.in{opacity:1;transform:none}